The Power of Pure CSS - No JavaScript Needed

.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)}}

55

Animation: Buttons Hover

By: pixeldev

55

Line Loading Animation

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  */

54

Awesome accordion menu using only HTML & CSS

By: pixeldev

54

CSS Grid Layout

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); }
	}

54

Happy birthday banner

By: pixeldev

@import url("https://fonts.googleapis.com/css?family=Raleway:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i");
@import url("https://fonts.googleapis.com/css?family=Overpass+Mono");

:root {
  --purple: #892a92;
  --purple2: #70217a;
  --white: #f6d3fd;
  --height: 222px;
  --width: 350px;
  --font: "Overpass Mono", monospaced;
  --masterFont: "Raleway", sans-serif;
}

body {
  --baseColor: #c2e59c;
  overflow: hidden;
  margin: 0;
  padding: 0;
  background: var(--baseColor);
  background: linear-gradient(to right, #64b3f4, var(--baseColor));
}

.card {
  --heightCalc: -calc((var(--height) / 2) - 10px);
  --widthCalc: calc(var(--width) / 2);
  height: var(--height);
  width: var(--width);
  min-width: var(--width);
  background: linear-gradient(90deg, var(--purple), var(--purple2));
  border-radius: 10px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
  margin: 10px auto;
  position: relative;
  filter: drop-shadow(3px 3px 3px rgba(0, 0, 0, 0.6));
  transform: translateY(calc(50% - 10px));
}

.card__figure {
  position: relative;
  height: 40px;
  margin: 0;
}

.card__figure::after {
  content: "PLATINUM";
  font-size: 0.45em;
  letter-spacing: 4px;
  color: var(--white);
  position: absolute;
  width: 100%;
  text-align: center;
  bottom: calc(-100% - 15px);
}

.card__figure--logo {
  --widthLogo: 130px;
  width: var(--widthLogo);
  position: absolute;
  right: 50%;
  transform: translate(calc(var(--widthLogo) / 2), 20px);
}

.card__reader {
  width: 50px;
  height: 40px;
  background: radial-gradient(#d9a56c, #b18457);
  border-radius: 5px;
  position: absolute;
  top: 50%;
  transform: translate(33px, -40px);
  overflow: hidden;
}

.card__reader--risk {
  width: 50px;
  height: 40px;
  border-radius: 13px;
  background: transparent;
  border: 1px solid #666;
  position: absolute;
  z-index: 0;
}

.card__reader--risk-one {
  transform: translate(37px, 15px);
}

.card__reader--risk-two {
  transform: translate(15px, 30px);
}

.card__reader--risk-three {
  transform: translate(-37px, -15px);
}

.card__reader--risk-four {
  transform: translate(-15px, -30px);
}

.card__number {
  font-family: var(--font);
  font-size: 1.15em;
  font-weight: normal;
  color: var(--white);
  letter-spacing: 2.5px;
  text-align: center;
  margin-left: -20px;
  margin-top: 80px;
  z-index: 1;
  position: relative;
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.3));
}

.card__number::before,
.card__number::after {
  font-family: Arial;
  color: rgba(0, 0, 0, 0.4);
  font-size: 0.4em;
  position: absolute;
  letter-spacing: 0px;
}

.card__number::before {
  content: "5032";
  transform: translate(15px, 22px);
}

.card__number::after {
  content: "Valid thru";
  width: 80px;
  transform: translate(-215px, 22px);
}

.card__dates {
  position: absolute;
  width: 40%;
  font-size: 0.9em;
  display: flex;
  justify-content: space-between;
  color: var(--white);
  font-family: var(--font);
  bottom: 22%;
  transform: translate(60px, 0px);
}

.card__dates span {
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.3));
}

.card__name {
  font-family: var(--font);
  font-size: 0.9em;
  font-weight: normal;
  color: var(--white);
  letter-spacing: 2.5px;
  transform: translate(35px, 25px);
  position: relative;
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.3));
}

.card__flag {
  right: 30px;
  top: 45%;
  border-radius: 25px;
  transform: translate(0, -28px);
  position: absolute;
  height: 110px;
  width: 80px;
  border: 1px solid rgba(0, 0, 0, 0.3);
}

.card__flag--globe {
  --margin: 5px;
  width: calc(100% - (var(--margin) * 2));
  background-color: #b7b2b8;
  height: 50%;
  border-radius: 20px;
  margin: var(--margin);
  background: repeating-linear-gradient(
    0deg,
    #dbd1dc,
    #dbd1dc 5px,
    #b2aab5 7px,
    #b2aab5 5px
  );
}

.card__flag--globe::after,
.card__flag--globe::before {
  content: "\f0ac";
  font-family: FontAwesome;
  color: rgba(0, 0, 0, 0.2);
  font-size: 3em;
  top: 6px;
  left: 2px;
  position: absolute;
}

.card__flag--globe::after {
  transform: translateX(10px);
}

.card__flag--globe::before {
  transform: translateX(25px);
}

.card__flag--red {
  position: absolute;
  left: 5px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #ce0e1d;
}

.card__flag--yellow {
  position: absolute;
  right: 5px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #e39833;
}

.card__flag--yellow::after {
  content: "MasterCard";
  position: absolute;
  font-size: 0.7em;
  top: 50%;
  transform: translate(-25px, -7px);
  font-family: var(--masterFont);
  font-style: italic;
  font-weight: 800;
  color: var(--white);
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.5));
}

.assign {
  text-align: center;
  margin-top: 113px;
  font-family: var(--masterFont);
  color: #fff;
  font-size: 0.8em;
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.3));
}

.assign a {
  text-decoration: none;
  font-weight: 700;
  color: #fff;
}

.assign a::hover {
  color: var(--purple);
}

54

Pure CSS Credit Card

By: pixeldev

53

Pendulum Wave

By: pixeldev

53

Button hover with card

By: pixeldev

body {
  height: 100vh;
}

.cont {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  display: inline-block;
}

.dots {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  position: absolute;
  transform: translate(0px,0px);
}

.d1 {
  transform: rotate(0deg) translateX(80px);
  background: #ff7171;
  animation: orbit1 2.5s ease-in-out infinite alternate;
  z-index: 10;
}

.d2 {
  transform: rotate(-90deg) translateX(80px);
  background: #377b37;
  animation: orbit2 2.5s ease-in-out infinite alternate;
  z-index: 8;
}

.d3 {
  transform: rotate(180deg) translateX(80px);
  background: #afaf29;
  animation: orbit3 2.5s ease-in-out infinite alternate;
  z-index: 6;
}

.d4 {
  transform: rotate(90deg) translateX(80px);
  background: #7a5afb;
  animation: orbit4 2.5s ease-in-out infinite alternate;
  z-index: 4;
}

.d5 {
  transform: rotate(135deg) translateX(80px);
  background: #e62575;
  animation: orbit5 2.5s ease-in-out infinite alternate;
  z-index: 5;
}

.d6 {
  transform: rotate(225deg) translateX(80px);
  background: #967e77;
  animation: orbit6 2.5s ease-in-out infinite alternate;
  z-index: 7;
}

.d7 {
  transform: rotate(315deg) translateX(80px);
  background: #d432c7;
  animation: orbit7 2.5s ease-in-out infinite alternate;
  z-index: 9;
}

.d8 {
  transform: rotate(405deg) translateX(80px);
  background: #00bcd4;
  animation: orbit8 2.5s ease-in-out infinite alternate;
  z-index: 3;
}

@keyframes orbit1 {
  0% {
    transform: rotate(0deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(360deg) translateX(0px) scale(1.2,1.2);
  }
}

@keyframes orbit2 {
  0% {
    transform: rotate(-90deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(270deg) translateX(0px) scale(1.6,1.6);
  }
}

@keyframes orbit3 {
  0% {
    transform: rotate(180deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(540deg) translateX(0px) scale(2,2);
  }
}

@keyframes orbit4 {
  0% {
    transform: rotate(90deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(450deg) translateX(0px) scale(2.4,2.4);
  }
}

@keyframes orbit5 {
  0% {
    transform: rotate(135deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(495deg) translateX(0px) scale(2.2,2.2);
  }
}

@keyframes orbit6 {
  0% {
    transform: rotate(225deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(585deg) translateX(0px) scale(1.8,1.8);
  }
}

@keyframes orbit7 {
  0% {
    transform: rotate(315deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(675deg) translateX(0px) scale(1.4,1.4);
  }
}

@keyframes orbit8 {
  0% {
    transform: rotate(405deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(765deg) translateX(0px) scale(2.6,2.6);
  }
}

52

Circle(dots) css animation loader

By: pixeldev

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #404040;
  font-size: 14px;
  font-weight: 300;
  line-height: 22px;
  letter-spacing: .4px;
  background: #eee;
  padding-top: 30px;
}

.card {
  display: inline-block;
  box-shadow: 0 1px 2px 0 rgba(0,0,0,.15);
  margin: 20px;
  position: relative;
  margin-bottom: 50px;
  transition: all .2s ease-in-out;
}

.card:hover {
  /*box-shadow: 0 5px 22px 0 rgba(0,0,0,.25);*/
  box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
  margin-bottom: 54px;
}

.image {
  height: 200px;
  opacity: .7;
  overflow: hidden;
  transition: all .2s ease-in-out;
}

.image:hover,
.card:hover .image {
  height: 450px;
  opacity: 1;
}

.text {
  background: #FFF;
  padding: 20px;
  min-height: 200px;
}

.text p {
  margin-bottom: 0px;
}

.fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  position: absolute;
  margin-top: -50px;
  right: 20px;
  box-shadow: 0px 2px 6px rgba(0, 0, 0, .3);
  color: #fff;
  font-size: 48px;
  line-height: 48px;
  text-align: center;
  background: #0066A2;
  -webkit-transition: -webkit-transform .2s ease-in-out;
  transition: transform .2s ease-in-out;
}

.fab:hover {
  background: #549D3C;
  cursor: pointer;
  -ms-transform: rotate(90deg);
	-webkit-transform: rotate(90deg);
	transform: rotate(90deg);
}

52

Pure CSS Material Design card

By: pixeldev

51

Pure CSS using Flexbox CSS Gallery

By: pixeldev

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: #050801;
    font-family: 'Raleway', sans-serif;
    font-weight: bold;
}
a{
    position: relative;
    display: inline-block;
    padding: 25px 30px;
    margin: 40px 0;
    color: #03e9f4;
    text-decoration: none;
    text-transform: uppercase;
    transition: 0.5s;
    letter-spacing: 4px;
    overflow: hidden;
    margin-right: 50px;
   
}
a:hover{
    background: #03e9f4;
    color: #050801;
    box-shadow: 0 0 5px #03e9f4,
                0 0 25px #03e9f4,
                0 0 50px #03e9f4,
                0 0 200px #03e9f4;
     -webkit-box-reflect:below 1px linear-gradient(transparent, #0005);
}
a:nth-child(1){
    filter: hue-rotate(270deg);
}
a:nth-child(2){
    filter: hue-rotate(110deg);
}
a span{
    position: absolute;
    display: block;
}
a span:nth-child(1){
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,transparent,#03e9f4);
    animation: animate1 1s linear infinite;
}
@keyframes animate1{
    0%{
        left: -100%;
    }
    50%,100%{
        left: 100%;
    }
}
a span:nth-child(2){
    top: -100%;
    right: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg,transparent,#03e9f4);
    animation: animate2 1s linear infinite;
    animation-delay: 0.25s;
}
@keyframes animate2{
    0%{
        top: -100%;
    }
    50%,100%{
        top: 100%;
    }
}
a span:nth-child(3){
    bottom: 0;
    right: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(270deg,transparent,#03e9f4);
    animation: animate3 1s linear infinite;
    animation-delay: 0.50s;
}
@keyframes animate3{
    0%{
        right: -100%;
    }
    50%,100%{
        right: 100%;
    }
}

a span:nth-child(4){
    bottom: -100%;
    left: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(360deg,transparent,#03e9f4);
    animation: animate4 1s linear infinite;
    animation-delay: 0.75s;
}
@keyframes animate4{
    0%{
        bottom: -100%;
    }
    50%,100%{
        bottom: 100%;
    }
}

51

All

Animation: Buttons Hover

By: pixeldev

Line Loading Animation

By: pixeldev

Awesome accordion menu using only HTML & CSS

By: pixeldev

CSS Grid Layout

By: pixeldev

Happy birthday banner

By: pixeldev

Pure CSS Credit Card

By: pixeldev

Pendulum Wave

By: pixeldev

Button hover with card

By: pixeldev

Circle(dots) css animation loader

By: pixeldev

Pure CSS Material Design card

By: pixeldev

Pure CSS using Flexbox CSS Gallery

By: pixeldev

Glowing buttons

By: pixeldev