The Power of Pure CSS - No JavaScript Needed

82

Three Hexagons Using Pure CSS

By: pixeldev

body {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
}

#ms-container {
	width: 100%;
	height: 100vh;
	background: #1c9cf2;
}

.ms-content {
	position: absolute;
	width: 200px;
	height: 200px;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	border: 10px solid #2ea4f2;
	border-radius: 100%;
}

.ms-content-inside {
	width: 100%;
	height: 100%;
	position: relative;
}

.ms-line-down-container {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	transform: rotate(0deg);
	transition: transform 0s ease;
}
#ms-download {
	display: none;
}
#ms-download:checked ~ .ms-line-down-container {
	transform: rotate(-360deg);
	transition: transform 1.5s ease 1.25s;
}

.ms-line-down {
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	bottom: 0;
	margin: auto;
	width: 10px;
	height: 125px;
	background: #FFFFFF;
	border-radius: 50px;
	transition: height .5s ease;
}

#ms-download:checked ~ .ms-line-down-container .ms-line-down {
	height: 10px;
	top: -20px;
	animation: ms-bounce .5s forwards .55s;
}
#ms-download:checked ~ .ms-line-down-container .ms-line-down:before {
	content: '';
	position: absolute;
	top: 0;
	left: -94px;
	right: 0;
	bottom: 0;
	width: 200px;
	height: 200px;
	border: 10px solid transparent;
	border-radius: 100%;
	animation: ms-border-fill .5s forwards 3s;
}

.ms-line-point {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	width: 58px;
	height: 130px;
	transition: height .15s ease .45s;
}

#ms-download:checked ~ .ms-line-point {
	height: 60px;
}

#ms-download:checked ~ .ms-line-point:before {
	transform: rotate(90deg);
	right: -10px;
	animation: ms-check-right .25s forwards 3s;
}

#ms-download:checked ~ .ms-line-point:after {
	transform: rotate(-90deg);
	left: -10px;
	animation: ms-check-left .25s forwards 3s;
}

.ms-line-point:before,
.ms-line-point:after {
	content: '';
	position: absolute;
	width: 10px;
	height: 75px;
	bottom: -10px;
	background: #FFFFFF;
	border-radius: 50px;
	transition: transform .15s ease .47s, left .15s ease .47s, right .15s ease .47s;
}

.ms-line-point:before {
	right: 0px;
	transform: rotate(45deg);
}

.ms-line-point:after {
	left: 0px;
	transform: rotate(-45deg);
}

@keyframes ms-bounce {
	0% {
		top: -20px;
	}
	25% {
		top: -250px;
	}
	50% {
		top: -275px;
	}
	100% {
		top: -190px;
	}
}

@keyframes ms-check-left {
	0% {
		transform: rotate(-90deg);
		left: -10px;
		height: 75px;
	}
	100% {
		transform: rotate(-45deg);
		left: 0px;
		height: 45px;
	}
}

@keyframes ms-check-right {
	0% {
		transform: rotate(90deg);
		right: -10px;
		height: 75px;
		bottom: -10px;
	}
	100% {
		transform: rotate(45deg);
		right: 10px;
		height: 80px;
		bottom: -15px;
	}
}

@keyframes ms-border-fill {
	0% {
		border: 10px solid transparent;
	}
	100% {
		border: 10px solid #FFFFFF;
	}
}

82

Download Animation

By: pixeldev

.container {
  display: grid;
  width: 750px;
  height: 600px;
  grid-template-columns: 200px 1fr 1fr;
  grid-template-rows: 80px 1fr 1fr 100px;
  grid-gap: 1rem;
  grid-template-areas:
      "header header header"
      "sidebar content-1 content-1"
      "sidebar content-2 content-3"
      "footer footer footer";
}

.header {
  grid-area: header;
}

.sidebar {
  grid-area: sidebar;
}

.content-1 {
  grid-area: content-1;
}

.content-2 {
  grid-area: content-2;
}

.content-3 {
  grid-area: content-3;
}

.footer {
  grid-area: footer;
  grid-row: 4 / 5;
  grid-column: 1 / 4;
}

/* OTHER STYLES */

body {
  background-color: #3b404e;
  display: flex;
  justify-content: center;
  padding: 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

.item {
  background-color: #1EAAFC;
  background-image: linear-gradient(130deg, #6C52D9 0%, #1EAAFC 85%, #3EDFD7 100%);
  box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
  color: #ffffff;
  border-radius: 4px;
  border: 6px solid #171717;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  font-weight: bold;
}

.header {
  background-color: #1EAAFC;
  background-image: linear-gradient(160deg, #6C52D9 0%, #9B8AE6 127%);
}

.sidebar {
  background-image: linear-gradient(203deg, #3EDFD7 0%, #29A49D 90%)
}

.content-1,
.content-2,
.content-3 {
  background-image: linear-gradient(130deg, #6C52D9 0%, #1EAAFC 85%, #3EDFD7 100%);
}

.footer {
  background-color: #6C52D9;
  background-image: linear-gradient(160deg, #6C52D9 0%, #9B8AE6 127%);
}

81

CSS Grid Layout – with color

By: pixeldev

.flex{
  display:flex;
  flex-wrap:wrap;
  justify-content: center;
}
.btn{
  padding: 20px;
}

/* 1 button styles*/

.button {
  border: 2px solid black;
  border-radius: 7px;
  padding:5px 25px;
  text-decoration: none;
  display: inline-block;
  line-height:1.6;
  background: linear-gradient(to right, black 50%, white 50%);
  background-size: 200% 100%;
  background-position: right bottom;
  transition: all .5s ease-out;
}

.button:hover {
  background-position: left bottom;
}

.text {
  text-align: center;
  font-size: 20px;
  line-height: 1.6; 
  color: black;
  transition: all .5s ease-out;
}

.text:hover {
  color: white;  
}

/* 2 button styles*/

.button-an {
  display: inline-block;
  border-radius: 7px;
  background-color: #f4511e;
  border: none;
  color: #FFFFFF;
  text-align: center;
  font-size: 16px;
  padding: 15px 25px;
  width:75px;
  transition: all 0.5s;
  cursor: pointer;
}

.button-an span {
  cursor: pointer;
  display: inline-block;
  position: relative;
  transition: 0.5s;
}

.button-an span:after {
  content: '\00bb';
  position: absolute;
  opacity: 0;
  top: 0;
  right: -20px;
  transition: 0.5s;
}

.button-an:hover span {
  padding-right: 25px;
}

.button-an:hover span:after {
  opacity: 1;
  right: 0;
}

/*3 btn styles*/

.primary-btn {
  text-decoration:none;
  width: 150px;
  position: relative;
  display: inline-block;
  border-radius: 30px;
  background-color: transparent;
  color: #212490;
  text-align: center;
  font-size: 18px;
  font-weight:600;
  padding: 12px 0;
  transition: all 0.3s;
  padding-right: 30px;
  box-shadow: 0 3px 20px 0 rgba(0, 0, 0, 0.06);
  border: 1px solid #212490;
}
.primary-btn .btn-icon {
  background-color: #212490;
  width: 80px;
  height: 45px;
  float: right;
  position: absolute;
  border-radius: 30px 30px 30px 0;
  right: 0px;
  top: 0px;
  transition: all 0.3s;
}
.btn-text {
  position: relative;
  z-index: 9999;
}
.btn-icon::after {
  content: "";
  width: 0;
  height: 0;
  border-top: 45px solid #fff;
  border-right: 35px solid transparent;
  position: absolute;
  top: 0px;
  left: 0px;
}
.primary-btn:hover .btn-icon {
  width: 100%;
  border-radius: 30px;
}
.primary-btn:hover .btn-icon::after {
  display: none;
  opacity: 0.1;
}
.btn-icon i {
  position: absolute;
  right: 25px;
  top: 12px;
  color: #fff;
}
.primary-btn:hover {
  color: #fff!important;
  text-decoration:none;
}

/*4 button styles*/

.st-btn_main:focus,.st-btn_main:hover{
  text-decoration:none;
}
.st-btn_main{
  padding:0 27px;
  height:49px;
  display:inline-flex;
  justify-content:center;
  align-items:center;
  font-size:14px;
  font-weight:600;
  text-transform:capitalize;
  border-radius:7px;
  overflow:hidden;
  transform:translateZ(0);
  color:white;
}
.st-btn_main:before{
  content:'';
  position:absolute;
  top:0;
  bottom:0;
  left:50%;
  width:450px;
  height:450px;
  margin:auto;
  background:#471fac;
  border-radius:50%;
  border:40px solid #0a064c;
  z-index:2;
  transform-origin:top center;
  transform:translateX(-50%) translateY(-5%) scale(.4);
  transition:transform .8s,border .7s;
}
.st-btn_main:after{
  content:'';
  position:absolute;
  top:1px;
  right:1px;
  bottom:1px;
  left:1px;
  background:#E49349;
  border-radius:inherit;
  transform-origin:bottom center;
  transform:translateZ(0);overflow:hidden;
}
.st-btn_main p{
  display:inline-block;
  overflow:hidden;
}
.st-btn_main p span{
  position:relative;
  display:inline-block;
  transform:translateZ(0);
  z-index:3;
}
.st-btn_main:hover:before{
  transform:translateX(-45%) translateY(0) scale(1);
  transform-origin:bottom center;
  border:60px solid #0a064c;
  transition:border .8s,-webkit-transform .9s;
  transition:transform .9s,border .8s;
}

/* 5 btn styles */

.glow-on-hover {
    padding: 15px 25px;
    text-decoration: none;
    border: none;
    outline: none;
    display: inline-block;
    color: #fff;
    background: #111;
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 100px;
}

.glow-on-hover:before {
    content: '';
    background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
    position: absolute;
    top: -2px;
    left:-2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing 20s linear infinite;
    opacity: 0;
    transition: opacity .3s ease-in-out;
    border-radius: 100px;
}

.glow-on-hover:active {
    color: #000
}

.glow-on-hover:active:after {
    background: transparent;
}

.glow-on-hover:hover:before {
    opacity: 1;
}

.glow-on-hover:after {
    z-index: -1;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #111;
    left: 0;
    top: 0;
    border-radius: 100px;
}

@keyframes glowing {
    0% { background-position: 0 0; }
    50% { background-position: 400% 0; }
    100% { background-position: 0 0; }
}

@keyframes wobble{0%{transform:skewX(0deg)}25%{transform:skewX(10deg)}50%{transform:skewX(0deg)}75%{transform:skewX(-10deg)}100%{transform:skewX(0deg)}}

81

Animation: Buttons Hover

By: pixeldev

<title>Responsive Tables</title>

<section>
    <ol class="collection collection-container">
      
      <li class="item item-container">
        <div class="attribute"></div>
        <div class="attribute" data-name="#">#</div>
        
        <div class="attribute-container part-information">
          <div class="attribute-container part-id">
            <div class="attribute" data-name="Part Number">Part Number</div>
            <div class="attribute" data-name="Part Description">Part Description</div>
          </div>
          <div class="attribute-container vendor-information">
            <div class="attribute">Vendor Number</div>
            <div class="attribute">Vendor Name</div>
          </div>
        </div>
        <div class="attribute-container quantity">
          <div class="attribute">Order Qty</div>
          <div class="attribute">Receive Qty</div>
        </div>
        <div class="attribute-container cost">
          <div class="attribute">Cost</div>
          <div class="attribute">Extended Cost</div>
        </div>
        <div class="attribute-container duty">
          <div class="attribute">Duty %</div>
          <div class="attribute">Duty</div>
        </div>
        <div class="attribute-container freight">
          <div class="attribute">Freight %</div>
          <div class="attribute">Freight</div>
        </div>
        <div class="attribute">UOM</div>
        <div class="attribute">Vendor Part Number</div>
      </li>
      
      <li class="item item-container">
        <div class="attribute" data-name="Select"></div>
        <div class="attribute" data-name="#">1</div>
        <div class="attribute-container part-information">
          <div class="attribute-container part-id">
            <div class="attribute" data-name="Part Number">100-10001</div>
            <div class="attribute" data-name="Part Description">Description of part</div>
          </div>
          <div class="attribute-container vendor-information">
            <div class="attribute" data-name="Vendor Number">001</div>
            <div class="attribute" data-name="Vendor Name">Vendor Name A</div>
          </div>
        </div>
        <div class="attribute-container quantity">
          <div class="attribute" data-name="Order Qty">10</div>
          <div class="attribute" data-name="Receive Qty">20</div>
        </div>
        <div class="attribute-container cost">
          <div class="attribute" data-name="Cost">$5.00</div>
          <div class="attribute" data-name="Extended Cost">$2.00</div>
        </div>
        <div class="attribute-container duty">
          <div class="attribute" data-name="Duty %">3.0%</div>
          <div class="attribute" data-name="Duty">$0.15</div>
        </div>
        <div class="attribute-container freight">
          <div class="attribute" data-name="Freight %">3.0%</div>
          <div class="attribute" data-name="Freight">$0.15</div>
        </div>
        <div class="attribute" data-name="UOM">EA</div>
        <div class="attribute" data-name="Vendor Part Number">100001</div>
      </li>
      <li class="item item-container">
        <div class="attribute" data-name="Select"></div>
        <div class="attribute" data-name="#">2</div>
        <div class="attribute-container part-information">
          <div class="attribute-container part-id">
            <div class="attribute" data-name="Part Number">100-10002</div>
            <div class="attribute" data-name="Part Description">A long description of part. This description may overflow.
            </div>
          </div>
          <div class="attribute-container vendor-information">
            <div class="attribute" data-name="Vendor Number">002</div>
            <div class="attribute" data-name="Vendor Name">Vendor Name B</div>
          </div>
        </div>
        <div class="attribute-container quantity">
          <div class="attribute" data-name="Order Qty">10</div>
          <div class="attribute" data-name="Receive Qty">20</div>
        </div>
        <div class="attribute-container cost">
          <div class="attribute" data-name="Cost">$5.00</div>
          <div class="attribute" data-name="Extended Cost">$2.00</div>
        </div>
        <div class="attribute-container duty">
          <div class="attribute" data-name="Duty %">3.0%</div>
          <div class="attribute" data-name="Duty">$0.15</div>
        </div>
        <div class="attribute-container freight">
          <div class="attribute" data-name="Freight %">3.0%</div>
          <div class="attribute" data-name="Freight">$0.15</div>
        </div>
        <div class="attribute" data-name="UOM">EA</div>
        <div class="attribute" data-name="Vendor Part Number">E4-64B</div>
      </li>
    </ol>
</section>

ol.collection {
    margin: 0px;
    padding: 0px;
}

li {
    list-style: none;
}

* {
    box-sizing: border-box;
}

/* 2 Column Card Layout */
@media screen and (max-width: 736px) {
    .collection-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-gap: 20px;
    }

.item {
        border: 1px solid gray;
        border-radius: 2px;
        padding: 10px;
    }

/* Don't display the first item, since it is used to display the header for tabular layouts*/
    .collection-container>li:first-child {
        display: none;
    }

.attribute::before {
        content: attr(data-name);
    }

/* Attribute name for first column, and attribute value for second column. */
    .attribute {
        display: grid;
        grid-template-columns: minmax(9em, 30%) 1fr;
    }
}

/* 1 Column Card Layout */
@media screen and (max-width:580px) {
    .collection-container {
        display: grid;
        grid-template-columns: 1fr;
    }
}

/* Tabular Layout */
@media screen and (min-width: 737px) {
    /* The maximum column width, that can wrap */
    .item-container {
        display: grid;
        grid-template-columns: 2em 2em 10fr 2fr 2fr 2fr 2fr 5em 5em;
    }

.attribute-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(var(--column-width-min), 1fr));
    }

/* Definition of wrapping column width for attribute groups. */
    .part-information {
        --column-width-min: 10em;
    }

.part-id {
        --column-width-min: 10em;
    }

.vendor-information {
        --column-width-min: 8em;
    }

.quantity {
        --column-width-min: 5em;
    }

.cost {
        --column-width-min: 5em;
    }

.duty {
        --column-width-min: 5em;
    }

.freight {
        --column-width-min: 5em;
    }

.collection {
        border-top: 1px solid gray;
    }

/* In order to maximize row lines, only display one line for a cell */
    .attribute {
        border-right: 1px solid gray;
        border-bottom: 1px solid gray;
        padding: 2px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

.collection-container>.item-container:first-child {
        background-color: blanchedalmond;
    }

.item-container:hover {
        background-color: rgb(200, 227, 252);
    }

/* Center header labels */
    .collection-container>.item-container:first-child .attribute {
        display: flex;
        align-items: center;
        justify-content: center;
        text-overflow: initial;
        overflow: auto;
        white-space: normal;
    }
}

81

Responsive tables with pure CSS using Grid Layout Module

By: pixeldev

nav {
	margin: 27px auto 0;
	position: relative;
	width: 590px;
	height: 50px;
	background-color: #34495e;
	border-radius: 8px;
	font-size: 0;
}
nav a {
	line-height: 50px;
	height: 100%;
	font-size: 15px;
	display: inline-block;
	position: relative;
	z-index: 1;
	text-decoration: none;
	text-transform: uppercase;
	text-align: center;
	color: white;
	cursor: pointer;
}
nav .animation {
	position: absolute;
	height: 100%;
	top: 0;
	z-index: 0;
	transition: all .5s ease 0s;
	border-radius: 8px;
}
a:nth-child(1) {
	width: 100px;
}
a:nth-child(2) {
	width: 110px;
}
a:nth-child(3) {
	width: 100px;
}
a:nth-child(4) {
	width: 160px;
}
a:nth-child(5) {
	width: 120px;
}
nav .start-home, a:nth-child(1):hover~.animation {
	width: 100px;
	left: 0;
	background-color: #1abc9c;
}
nav .start-about, a:nth-child(2):hover~.animation {
	width: 110px;
	left: 100px;
	background-color: #e74c3c;
}
nav .start-blog, a:nth-child(3):hover~.animation {
	width: 100px;
	left: 210px;
	background-color: #3498db;
}
nav .start-portefolio, a:nth-child(4):hover~.animation {
	width: 160px;
	left: 310px;
	background-color: #9b59b6;
}
nav .start-contact, a:nth-child(5):hover~.animation {
	width: 120px;
	left: 470px;
	background-color: #e67e22;
}

body {
	font-size: 12px;
	font-family: sans-serif;
	background: #2c3e50;
}
h1 {
	text-align: center;
	margin: 40px 0 40px;
	text-align: center;
	font-size: 30px;
	color: #ecf0f1;
	text-shadow: 2px 2px 4px #000000;
	font-family: 'Cherry Swash', cursive;
}

p {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    color: #ecf0f1;
    font-family: 'Cherry Swash',cursive;
    font-size: 16px;
}

span {
    color: #2BD6B4;
}

81

:root {
	--w: 8vmin;  /*** change width  ***/
	--h: 15vmin; /*** change height ***/
	--m: 8vmin;  /*** change margin ***/
	--s: 1.25s;  /*** change speed  ***/
}

body {
	margin: 0;
	padding: 0;
	background: radial-gradient(#311d54 15%, #000000 100%);
	font-family: 'Averia Sans Libre', Arial, sans-serif;
	overflow: hidden;
}

.content {
    height: 100vh;
    width: 100vw;
    text-align: center;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pipe {
    width: var(--w);
    height: var(--w);
    background: linear-gradient(90deg, #be9aff, #673ab7);
    position: absolute;
	animation: grow var(--s) ease-in-out 0s infinite alternate;
	z-index: 50;
	box-shadow: 1vmin 15vmin 5vmin 0vmin #00000020;
	filter: hue-rotate(-15deg);
}

.pipe:before, .pipe:after {
    content: "";
    width: 100%;
    height: calc(var(--w) / 2);
    background: #be9aff;
    position: absolute;
    left: 0;
    top: calc(calc(var(--w) / 4) * -1);
    border-radius: 100%;
}

.pipe:after {
    top: inherit;
    bottom: calc(calc(var(--w) / 4) * -1);
    background: linear-gradient(90deg, #be9aff, #673ab7);
}

@keyframes grow {
	  0% { height: var(--w); filter: hue-rotate(-15deg) brightness(0.85) ;}
	100% { height: var(--h); filter: hue-rotate(-25deg) brightness(1.15) ;}
}

.pipe:nth-child(1n+2) {
    animation-delay: 0.2s
}
.pipe:nth-child(1n+8) {
    animation-delay: 0.4s
}
.pipe:nth-child(1n+20) {
    animation-delay: 0.6s
}
.pipe:nth-child(1n+38) {
    animation-delay: 0.8s
}
.pipe:nth-child(1n+62) {
    animation-delay: 1s
}

/*** 2 ***/
.pipe:nth-child(2) {
	margin-top: var(--m);
	margin-left: var(--m);
	z-index: 51;
}
.pipe:nth-child(3) {
	margin-top: var(--m);
	margin-left: calc(var(--m) * -1);
	z-index: 51;
}
.pipe:nth-child(4) {
	margin-top: 0vmin;
    margin-left: calc(var(--m) * 2);
    z-index: 50;
}
.pipe:nth-child(5) {
	margin-left: calc(var(--m) * -2);
	z-index: 50;
}
.pipe:nth-child(6) {
	margin-left: var(--m);
    margin-top: calc(var(--m) * -1);
    z-index: 49;
}
.pipe:nth-child(7) {
	margin-top: calc(var(--m) * -1);
	margin-left: calc(var(--m) * -1);
	z-index: 49;
}

/*** 3 ***/
.pipe:nth-child(8) {
	margin-top: calc(var(--m) * 2);
    z-index: 51;
}
.pipe:nth-child(9) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * 3);
    z-index: 50;
}
.pipe:nth-child(10) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * -3);
    z-index: 50;
}
.pipe:nth-child(11) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * -3);
    z-index: 49;
}
.pipe:nth-child(12) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * 3);
    z-index: 49;
}
.pipe:nth-child(13) {
	margin-top: calc(var(--m) * -2);
    margin-left: 0;
    z-index: 48;
}
.pipe:nth-child(14) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * 2);
    z-index: 51;
}
.pipe:nth-child(15) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * -2);
    z-index: 51;
}
.pipe:nth-child(16) {
	margin-top: 0;
    margin-left: calc(var(--m) * 4);
    z-index: 49;
}
.pipe:nth-child(17) {
	margin-top: 0;
    margin-left: calc(var(--m) * -4);
    z-index: 49;
}
.pipe:nth-child(18) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * -2);
    z-index: 48;
}
.pipe:nth-child(19) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * 2);
    z-index: 48;
}

/*** 4 ***/
.pipe:nth-child(20) {
	margin-top: calc(var(--m) * 3);
    margin-left: var(--m);
    z-index: 51;
}
.pipe:nth-child(21) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * -1);
    z-index: 51;
}
.pipe:nth-child(22) {
	margin-top: calc(var(--m) * -3);
    margin-left: var(--m);
    z-index: 47;
}
.pipe:nth-child(23) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * -1);
    z-index: 47;
}
.pipe:nth-child(24) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * 3);
    z-index: 47;
}
.pipe:nth-child(25) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * -3);
    z-index: 47;
}
.pipe:nth-child(26) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * 4);
    z-index: 47;
}
.pipe:nth-child(27) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * -4);
    z-index: 47;
}
.pipe:nth-child(28) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * 5);
    z-index: 47;
}
.pipe:nth-child(29) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * -5);
    z-index: 47;
}
.pipe:nth-child(30) {
	margin-top: 0;
    margin-left: calc(var(--m) * 6);
    z-index: 47;
}
.pipe:nth-child(31) {
	margin-top: 0;
    margin-left: calc(var(--m) * -6);
    z-index: 47;
}
.pipe:nth-child(32) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * 5);
    z-index: 49;
}
.pipe:nth-child(33) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * -5);
    z-index: 49;
}
.pipe:nth-child(34) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * 4);
    z-index: 50;
}
.pipe:nth-child(35) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * -4);
    z-index: 50;
}
.pipe:nth-child(36) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * 3);
    z-index: 51;
}
.pipe:nth-child(37) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * -3);
    z-index: 51;
}

/*** 5 ***/
.pipe:nth-child(38) {
	margin-top: calc(var(--m) * 4);
    margin-left: 0;
    z-index: 51;
}
.pipe:nth-child(39) {
	margin-top: calc(var(--m) * 4);
    margin-left: calc(var(--m) * -2);
    z-index: 51;
}
.pipe:nth-child(40) {
	margin-top: calc(var(--m) * 4);
    margin-left: calc(var(--m) * 2);
    z-index: 51;
}
.pipe:nth-child(41) {
	margin-top: calc(var(--m) * -4);
    margin-left: 0;
    z-index: 46;
}
.pipe:nth-child(42) {
	margin-top: calc(var(--m) * -4);
    margin-left: calc(var(--m) * -2);
    z-index: 46;
}
.pipe:nth-child(43) {
	margin-top: calc(var(--m) * -4);
    margin-left: calc(var(--m) * 2);
    z-index: 46;
}
.pipe:nth-child(44) {
	margin-top: calc(var(--m) * -4);
    margin-left: calc(var(--m) * 4);
    z-index: 46;
}
.pipe:nth-child(45) {
	margin-top: calc(var(--m) * -4);
    margin-left: calc(var(--m) * -4);
    z-index: 46;
}
.pipe:nth-child(46) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * 5);
    z-index: 46;
}
.pipe:nth-child(47) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * -5);
    z-index: 46;
}
.pipe:nth-child(48) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * 6);
    z-index: 46;
}
.pipe:nth-child(49) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * -6);
    z-index: 46;
}
.pipe:nth-child(50) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * 7);
    z-index: 46;
}
.pipe:nth-child(51) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * -7);
    z-index: 46;
}
.pipe:nth-child(52) {
	margin-top: 0;
    margin-left: calc(var(--m) * 8);
    z-index: 46;
}
.pipe:nth-child(53) {
	margin-top: 0;
    margin-left: calc(var(--m) * -8);
    z-index: 46;
}
.pipe:nth-child(54) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * 7);
    z-index: 47;
}
.pipe:nth-child(55) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * -7);
    z-index: 47;
}
.pipe:nth-child(56) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * 6);
    z-index: 49;
}
.pipe:nth-child(57) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * -6);
    z-index: 49;
}
.pipe:nth-child(58) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * 5);
    z-index: 50;
}
.pipe:nth-child(59) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * -5);
    z-index: 50;
}
.pipe:nth-child(60) {
	margin-top: calc(var(--m) * 4);
    margin-left: calc(var(--m) * 4);
    z-index: 51;
}
.pipe:nth-child(61) {
	margin-top: calc(var(--m) * 4);
    margin-left: calc(var(--m) * -4);
    z-index: 51;
}

/*** 6 ***/
.pipe:nth-child(62) {
	margin-top: calc(var(--m) * 5);
    margin-left: var(--m);
    z-index: 51;
}
.pipe:nth-child(63) {
	margin-top: calc(var(--m) * 5);
    margin-left: calc(var(--m) * -1);
    z-index: 51;
}
.pipe:nth-child(64) {
	margin-top: calc(var(--m) * 5);
    margin-left: calc(var(--m) * -3);
    z-index: 51;
}
.pipe:nth-child(65) {
	margin-top: calc(var(--m) * 5);
    margin-left: calc(var(--m) * 3);
    z-index: 51;
}
.pipe:nth-child(66) {
	margin-top: calc(var(--m) * 5);
    margin-left: calc(var(--m) * -5);
    z-index: 51;
}
.pipe:nth-child(67) {
	margin-top: calc(var(--m) * 5);
    margin-left: calc(var(--m) * 5);
    z-index: 51;
}
.pipe:nth-child(68) {
	margin-top: calc(var(--m) * 4);
    margin-left: calc(var(--m) * -6);
    z-index: 50;
}
.pipe:nth-child(69) {
	margin-top: calc(var(--m) * 4);
    margin-left: calc(var(--m) * 6);
    z-index: 50;
}
.pipe:nth-child(70) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * -7);
    z-index: 49;
}
.pipe:nth-child(71) {
	margin-top: calc(var(--m) * 3);
    margin-left: calc(var(--m) * 7);
    z-index: 49;
}
.pipe:nth-child(72) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * -8);
    z-index: 48;
}
.pipe:nth-child(73) {
	margin-top: calc(var(--m) * 2);
    margin-left: calc(var(--m) * 8);
    z-index: 48;
}
.pipe:nth-child(74) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * -9);
    z-index: 47;
}
.pipe:nth-child(75) {
	margin-top: var(--m);
    margin-left: calc(var(--m) * 9);
    z-index: 47;
}
.pipe:nth-child(76) {
	margin-top: 0;
    margin-left: calc(var(--m) * -10);
    z-index: 46;
}
.pipe:nth-child(77) {
	margin-top: 0;
    margin-left: calc(var(--m) * 10);
    z-index: 46;
}
.pipe:nth-child(78) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * -9);
    z-index: 45;
}
.pipe:nth-child(79) {
	margin-top: calc(var(--m) * -1);
    margin-left: calc(var(--m) * 9);
    z-index: 45;
}
.pipe:nth-child(80) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * -8);
    z-index: 44;
}
.pipe:nth-child(81) {
	margin-top: calc(var(--m) * -2);
    margin-left: calc(var(--m) * 8);
    z-index: 44;
}
.pipe:nth-child(82) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * -7);
    z-index: 43;
}
.pipe:nth-child(83) {
	margin-top: calc(var(--m) * -3);
    margin-left: calc(var(--m) * 7);
    z-index: 43;
}
.pipe:nth-child(84) {
	margin-top: calc(var(--m) * -4);
    margin-left: calc(var(--m) * -6);
    z-index: 42;
}
.pipe:nth-child(85) {
	margin-top: calc(var(--m) * -4);
    margin-left: calc(var(--m) * 6);
    z-index: 42;
}
.pipe:nth-child(86) {
	margin-top: calc(var(--m) * -5);
    margin-left: calc(var(--m) * -5);
    z-index: 41;
}
.pipe:nth-child(87) {
	margin-top: calc(var(--m) * -5);
    margin-left: calc(var(--m) * 5);
    z-index: 41;
}
.pipe:nth-child(88) {
	margin-top: calc(var(--m) * -5);
    margin-left: calc(var(--m) * -3);
    z-index: 41;
}
.pipe:nth-child(89) {
	margin-top: calc(var(--m) * -5);
    margin-left: calc(var(--m) * 3);
    z-index: 41;
}
.pipe:nth-child(90) {
	margin-top: calc(var(--m) * -5);
    margin-left: calc(var(--m) * -1);
    z-index: 41;
}
.pipe:nth-child(91) {
	margin-top: calc(var(--m) * -5);
    margin-left: var(--m);
    z-index: 41;
}

81

Hexagonal Breathing Grid – Pure CSS

By: pixeldev

.body{
        display: flex;
        justify-content: center;
        height: 100vh;
        background: #240229;
	}

.loader{
        margin-top:8%; 
        position: relative;
        width: 70%;
        height: 70%;
        border-radius: 5% ;
        background: linear-gradient(#14ffe9,#ffeb3b,#ff00e0);
        animation: animate 0.5s linear infinite;
	}

.loader span{
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 5% ;
        background: linear-gradient(#14ffe9,#ffeb3b,#ff00e0); 
        animation: animate 0.5s linear infinite;
	}

.loader span:nth-child(1){
        filter: blur(5px);
	}

.loader span:nth-child(2){
        filter: blur(10px);
	}

.loader span:nth-child(3){
        filter: blur(25px);
	}

.loader span:nth-child(4){
        filter: blur(50px);
	}

.loader:after{
        content: '';
        position: absolute;
        top: 10px;
        left: 10px;
        right: 10px;
        bottom: 10px;
        background: #240229;
        border-radius: 5%;
	}

h1{
        position: absolute;
        margin: 0%;
        padding: 0%;
        margin-top: 12%;
        letter-spacing: 5px;
        color: rgb(196, 146, 230);
        font-family: "Comic Sans MS", cursive, sans-serif;
	}

q{
        position: absolute;
        margin: 0%;
        padding: 0%;
        margin-top: 20%;
        color: rgb(196, 146, 230); 
        font-family: "Comic Sans MS", cursive, sans-serif;
	}

.glow {
        -webkit-animation-duration: 1s;
        -webkit-animation-name: glow;
        -webkit-animation-direction: alternate;
        -webkit-animation-iteration-count: infinite;
        animation-duration: 1s;
        animation-name: glow;
        animation-direction: alternate;
        animation-iteration-count: infinite;
    
	}

@-webkit-keyframes glow {
        from { text-shadow: 0 0 0px rgb(196, 146, 230); }
        to { text-shadow: 0 0 20px rgb(196, 146, 230); }
	}

81

Happy birthday banner

By: pixeldev

*{
    margin: 0;
    padding: 0;
    font-family: 'lato';
    list-style: none;
    text-decoration: none;
}
body{
    background-color: #fcdc29;
}

.wrapper{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.mainMenu{
    width: 250px;
    display: block;
    border-radius: 10px;
    overflow: hidden;
}
.item{
    border-top: 1px solid #ef584a;
    overflow: hidden;
}
.btn{
    display: block;
    padding: 15px 20px;
    background-color: #ff6f61;
    color: #fff;
    position: relative;

}
.btn:before{
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right:8px solid transparent;
    border-top:10px solid #ff6f61;
    right: 15px;
    bottom: -10px;
    z-index: 9;
    
}
.btn i {
    margin-right: 10px;
}
.subMenu{
    background: #273057;
    overflow: hidden;
    transition: max-height 0.7s;
    max-height: 0;
}
.subMenu a{
    display: block;
    padding: 15px 20px;
    color: #fff;
    font-size: 14px;
    border-bottom: 1px solid #394c7f;
    position: relative;
    
}
.subMenu a:before{
    content: '';
    opacity: 0;
    transition: opacity 0.3s;

}
.subMenu a:hover:before{
    content: '';
    position: absolute;
    height: 0;
    width: 6px;
    left: 0;
    top:0;
    opacity: 1;
    /* background-color: #d8d824; */
    border-top: 24px solid transparent;
    border-left: 11px solid #fcdc29;
    border-bottom: 24px solid transparent;
}
.subMenu a:after{
    content: '';
    opacity: 0;
    transition: opacity 0.3s;

}
.subMenu a:hover:after{
    content: '';
    position: absolute;
    height: 0;
    width: 6px;
    right: 0px;
    top:0;
    opacity: 1;
    /* background-color: #d8d824; */
    border-top: 24px solid transparent;
    border-right: 11px solid #fcdc29;
    border-bottom: 24px solid transparent;
}
.subMenu a:hover{
    background: #273057;
    background: -moz-linear-gradient(top, #273057 0%, #273057 50%, #394c7f 51%, #394c7f 100%);
    background: -webkit-linear-gradient(top, #273057 0%,#273057 50%,#394c7f 51%,#394c7f 100%);
    background: linear-gradient(to bottom, #273057 0%,#273057 50%,#394c7f 51%,#394c7f 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#273057', endColorstr='#394c7f',GradientType=0 );
    transition: all 0.3s;
    border-bottom: 1px solid #394c7f;
}
.subMenu a:last-child{
    border:none;
}
.item:target .subMenu{
    max-height: 10em;
}

/*  footer   */
footer {
    background-color: #222;
    color: #fff;
    font-size: 14px;
    bottom: 0;
    position: fixed;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 999;
}

footer p {
    margin: 10px 0;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida  Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}
footer .fa-heart{
    color: red;
}
footer .fa-dev{
    color: #fff;
}
footer .fa-twitter-square{
  color:#1da0f1;
}
footer .fa-instagram{
  color: #f0007c;
}
fotter .fa-linkedin{
  color:#0073b1;
}
footer .fa-codepen{
  color:#fff
}
footer a {
    color: #3c97bf;
    text-decoration: none;
  margin-right:5px;
}
.youtubeBtn{
    position: fixed;
    left: 50%;
  transform:translatex(-50%);
    bottom: 45px;
    cursor: pointer;
    transition: all .3s;
    vertical-align: middle;
    text-align: center;
    display: inline-block;
}
.youtubeBtn i{
   font-size:20px;
  float:left;
}
.youtubeBtn a{
    color:#ff0000;
    animation: youtubeAnim 1000ms linear infinite;
  float:right;
}
.youtubeBtn a:hover{
  color:#c9110f;
  transition:all .3s ease-in-out;
  text-shadow: none;
}
.youtubeBtn i:active{
  transform:scale(.9);
  transition:all .3s ease-in-out;
}
.youtubeBtn span{
    font-family: 'Lato';
    font-weight: bold;
    color: #000;
    display: block;
    font-size: 12px;
    float: right;
    line-height: 20px;
    padding-left: 5px;
  
}

@keyframes youtubeAnim{
  0%,100%{
    color:#c9110f;
  }
  50%{
    color:#ff0000;
  }
}
/* footer  */

80

Awesome accordion menu using only HTML & CSS

By: pixeldev

<h1>Flip Cards Responsive</h1>

<div class="cardBox">
    <div class="card">
      <div class="front">
        <h3>Card One</h3>
        <p>Hover to flip</p>
        <strong>↻</strong>
      </div>
      <div class="back">
        <h3>Back Side One</h3>
        <p>Content in card one</p>
        <a href="#">Button 1</a>
      </div>
    </div>
  </div>

<div class="cardBox">
    <div class="card">
      <div class="front">
        <h3>Card Two</h3>
        <p>Hover to flip</p>
        <strong>↻</strong>
      </div>
      <div class="back">
        <h3>Back Side Two</h3>
        <p>Content in card two</p>
        <a href="#">Button 2</a>
      </div>
    </div>
  </div>

<div class="cardBox">
    <div class="card">
      <div class="front">
        <h3>Card Three</h3>
        <p>Hover to flip</p>
        <strong>↻</strong>
      </div>
      <div class="back">
        <h3>Back Side Three</h3>
        <p>Content in card three</p>
        <a href="#">Button 3</a>
      </div>
    </div>
  </div>

<div class="cardBox">
    <div class="card">
      <div class="front">
        <h3>Card Four</h3>
        <p>Hover to flip</p>
        <strong>↻</strong>
      </div>
      <div class="back">
        <h3>Back Side Four</h3>
        <p>Content in card four</p>
        <a href="#">Button 4</a>
      </div>
    </div>
  </div>

</div>

body {
  color: #333;
  font-family: Arial, Helvetica, serif;
  font-weight: normal;
  margin: 0;
  padding: 0;
  background: url(https://josetxu.com/img/fondo_blanco.png) repeat 0 0 #fff;
}

h1 {
  background: #333;
  color: #fff;
  text-align: center;
  margin: 0 0 5% 0;
  padding: 0.5em;
  margin: 0 0 5% 0;
}

.cardBox {
  float: left;
  font-size: 1.2em;
  margin: 1% 0 0 1%;
  perspective: 800px;
  transition: all 0.3s ease 0s;
  width: 23.7%;
}

.cardBox:hover .card {
  transform: rotateY( 180deg);
}

.card {
  background: #222;
  cursor: default;
  height: 300px;
  transform-style: preserve-3d;
  transition: transform 0.4s ease 0s;
  width: 100%;
  -webkit-animation: giro 1s 1;
  animation: giro 1s 1;
}

.card p {
  margin-bottom: 1.8em;
}

.card .front,
.card .back {
  backface-visibility: hidden;
  box-sizing: border-box;
  color: white;
  display: block;
  font-size: 1.2em;
  height: 100%;
  padding: 0.8em;
  position: absolute;
  text-align: center;
  width: 100%;
}

.card .front strong {
  background: #fff;
  border-radius: 100%;
  color: #222;
  font-size: 1.5em;
  line-height: 30px;
  padding: 0 7px 4px 6px;
}

.card .back {
  transform: rotateY( 180deg);
}

.card .back a {
  padding: 0.3em 0.5em;
  background: #333;
  color: #fff;
  text-decoration: none;
  border-radius: 1px;
  font-size: 0.9em;
  transition: all 0.2s ease 0s;
}

.card .back a:hover {
  background: #fff;
  color: #333;
  text-shadow: 0 0 1px #333;
}

.cardBox:nth-child(1) .card .back {
  background: cornflowerblue;
}

.cardBox:nth-child(2) .card .back {
  background: orange;
}

.cardBox:nth-child(3) .card .back {
  background: yellowgreen;
}

.cardBox:nth-child(4) .card .back {
  background: tomato;
}

.cardBox:nth-child(2) .card {
  -webkit-animation: giro 1.5s 1;
  animation: giro 1.5s 1;
}

.cardBox:nth-child(3) .card {
  -webkit-animation: giro 2s 1;
  animation: giro 2s 1;
}

.cardBox:nth-child(4) .card {
  -webkit-animation: giro 2.5s 1;
  animation: giro 2.5s 1;
}

@-webkit-keyframes giro {
  from {
    transform: rotateY( 180deg);
  }
  to {
    transform: rotateY( 0deg);
  }
}

@keyframes giro {
  from {
    transform: rotateY( 180deg);
  }
  to {
    transform: rotateY( 0deg);
  }
}

@media screen and (max-width: 767px) {
  .cardBox {
    margin-left: 2.8%;
    margin-top: 3%;
    width: 46%;
  }
  .card {
    height: 285px;
  }
  .cardBox:last-child {
    margin-bottom: 3%;
  }
}

@media screen and (max-width: 480px) {
  .cardBox {
    width: 94.5%;
  }
  .card {
    height: 260px;
  }
}

80

Flip Cards Responsive – Pure CSS

By: pixeldev

</div>
    <div class="title">
      <h3 class="main-title">Spring</h3>
      <h4 class="subtitle">A flower blossoms for its own joy.
      </h4>
    </div>
  </div>
  <div class="item">
    <div class="photo"><img alt="Photo 2" class="background-photo" src="https://images.unsplash.com/photo-1491929007750-dce8ba76e610?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=747&q=80"></div>
    <div class="overlay"></div>
    <div class="title">
      <h3 class="main-title">Summer</h3>
      <h4 class="subtitle">Every summer has a story.</h4>
    </div>
  </div>
  <div class="item">
    <div class="photo"><img alt="Photo 3" class="background-photo" src="https://images.unsplash.com/photo-1459478309853-2c33a60058e7?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=750&q=80"></div>
    <div class="overlay"></div>
    <div class="title">
      <h3 class="main-title">fall</h3>
      <h4 class="subtitle">Life starts all over when it gets crisp in the fall.</h4>
    </div>
  </div>
  <div class="item">
    <div class="photo"><img alt="Photo 4" class="background-photo" src="https://images.unsplash.com/photo-1457269449834-928af64c684d?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=667&q=80"></div>
    <div class="overlay"></div>
    <div class="title">
      <h3 class="main-title">winter</h3>
      <h4 class="subtitle">When snow falls, nature listens.</h4>
    </div>
  </div>
</div>

/* BY Mostafa Alvandi*/

/*
FONTS
*/

@import url("https://fonts.googleapis.com/css2?family=Baloo+Tammudu+2:wght@500;700&display=swap");

/*
RESET
*/

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/*
LAYOUT
*/

body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: linear-gradient(
      to right,
      rgba(28, 103, 99, 0.4),
      rgba(12, 71, 70, 0.6)
    ),
    url("https://images.unsplash.com/photo-1457269449834-928af64c684d?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=667&q=80")
      no-repeat center center/cover;
  font-family: "Baloo Tammudu 2", cursive;
}

.container {
  display: flex;
  justify-content: center;
  position: relative;
  height: 60%;
  width: 95%;
  padding: 1rem;
}

.item {
  flex: 0 0 12%;
  position: relative;
  overflow: hidden;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.55), -1px -1px 2px rgba(0, 0, 0, 0.51);
  transition: 0.5s;
}

.photo {
  height: 100%;
  width: 100%;
}

img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  filter: blur(1px);
  transition: 0.5s;
}

.overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: 10;
  opacity: 0;
  transition: 1s;
}

.title {
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  z-index: 20;
  padding: 1rem;
}
.main-title {
  color: aliceblue;
  text-transform: uppercase;
  text-shadow: 1px 1px 5px rgba(45, 44, 44, 0.77),
    -1px 2px 1px rgba(50, 50, 50, 0.8);
  transform-origin: top left;
  transition: 0.5s;
}

.subtitle {
  position: absolute;
  bottom: 1rem;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
  padding-right: 1rem;
  color: aliceblue;
  text-shadow: 1px 1px 5px black;
  opacity: 0;
  transform: scale(0) translateY(2rem);
  transition: transform 0.1s 0.2s, opacity 0.1s 0.4s;
}

/*
ANIMATIONS
*/

.item:hover {
  flex: 1;
}

.item:hover .overlay {
  background-image: linear-gradient(
    to top,
    rgb(2, 2, 2),
    rgba(47, 46, 46, 0) 30%
  );
  opacity: 1;
  transition: 0.8s;
}

.item:hover .main-title {
  transform: scale(2);
}

.item:hover .subtitle {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.item:hover img {
  filter: blur(0);
}

80

Image accordion slider (pure CSS) 2

By: pixeldev

@import 'https://fonts.googleapis.com/css?family=Open+Sans+Condensed:300';

/*
 FORMATTING FOR CODEPEN
*/

html,body {
  height: 100%;
  width: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  font-family: 'Open Sans Condensed', sans-serif;
}

.col {
  height: 100%;
}

div[class*=container] {
  text-align: center;
  width: 100%;
  height: 33%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container-1 { background: #333; }
.container-2 { background: #4E598C; }
.container-3 { background: #8499B1; }
.container-4 { background: #9888A5; }
.container-5 { background: #7B6D8D; }
.container-6 { background: #565554; }

/*
 BUTTON STYLING
*/

.btn {
  position: relative;
  color: white;
  width: 256px;
  height: 64px;
  line-height: 64px;
  transition: all 0.3s;
  span {
    transition: all 0.3s;
    tranform: scale(1, 1);
  }
}

.btn::before, .btn::after {
  content: '';
  position: absolute;
  transition: all 0.3s;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.btn-one::before {
	left: 4px;
	z-index: 1;
  
  opacity: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(0.1, 1);
}

.btn-one:hover::before {
  opacity: 1;
  transform: scale(1, 1);
}

.btn-one::after {
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-one:hover::after {
  transform: scale(1, .1);
  opacity: 0;
}

/* BTN TWO */
.btn-two::before, .btn-two::after {
  content: '';
  position: absolute;
  width: 100%;
	height: 100%;
  bottom: 0;
	left: 0;
	z-index: 1;
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-two:hover::after {
  animation-name: rotatecw;
  animation-duration: 2s;
}
.btn-two:hover::before {
  animation-name: rotateccw; 
  animation-duration: 3s;
}
.btn-two:hover::after, .btn-two:hover::before {
  left: 96px;
  width: 64px;
  
  animation-iteration-count: infinite;
  animation-timing-function: linear;
}

@keyframes rotatecw {
    from {transform: rotate(0deg);}
    to {transform: rotate(360deg);}
}

@keyframes rotateccw {
    from {transform: rotate(0deg);}
    to {transform: rotate(-360deg);}
}

/* BTN THREE */
.btn-three::before {
  opacity: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1, 0.1);
}

.btn-three:hover::before {
  opacity: 1;
  transform: scale(1, 1);
}

.btn-three::after {
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-three:hover::after {
  transform: scale(1, .1);
  opacity: 0;
}

/* BTN FOUR */

.btn-four:hover span {
  transform: scale(1.2, 1.2);
}

.btn-four::before {
  opacity: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(0.1, 0.1);
}

.btn-four:hover::before {
  opacity: 1;
  transform: scale(1, 1);
}

.btn-four::after {
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-four:hover::after {
  transform: scale(0, 0);
  opacity: 0;
}

/* BTN FIVE */
.btn-five::before {
  transition: transform 0.15s, 0.15s border-radius 0.15s;
  opacity: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(0.1, 0.1);
  border-radius: 50%;
}

.btn-five:hover::before {
  opacity: 1;
  transform: scale(1, 1);
  border-radius: 0;
}

.btn-five::after {
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-five:hover::after {
  opacity: 0;
}

/* BTN SIX */
.btn-six::before {
  opacity: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.3, 1.3);
}

.btn-six:hover::before {
  opacity: 1;
  transform: scale(1, 1);
}

.btn-six::after {
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-six:hover::after {
  transform: scale(0, 0);
  opacity: 0;
}

79

All

Three Hexagons Using Pure CSS

By: pixeldev

Download Animation

By: pixeldev

CSS Grid Layout – with color

By: pixeldev

Animation: Buttons Hover

By: pixeldev

Responsive tables with pure CSS using Grid Layout Module

By: pixeldev

Navigation Menu

By: pixeldev

Hexagonal Breathing Grid – Pure CSS

By: pixeldev

Happy birthday banner

By: pixeldev

Awesome accordion menu using only HTML & CSS

By: pixeldev

Flip Cards Responsive – Pure CSS

By: pixeldev

Image accordion slider (pure CSS) 2

By: pixeldev

Six Pure CSS Button Hover Animations

By: pixeldev