CSS
@keyframes beat {
0% {transform: scale(1) rotate(225deg); box-shadow:0 0 40px #d5093c;}
50% {transform: scale(1.1) rotate(225deg); box-shadow:0 0 70px #d5093c;}
100% {transform: scale(1) rotate(225deg); box-shadow:0 0 40px #d5093c;}
}
#background {
position:fixed;
top:0;
left:0;
z-index:-1;
width:100%;
height:100%;
background: #ffa5a5;
background: -moz-linear-gradient(top, #ffa5a5 0%, #ffd3d3 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffa5a5), color-stop(100%,#ffd3d3));
background: -webkit-linear-gradient(top, #ffa5a5 0%,#ffd3d3 100%);
background: linear-gradient(top, #ffa5a5 0%,#ffd3d3 100%);
}
#chest {
position:relative;
width:500px;
height:500px;
margin:0 auto;
}
.heart {
position:absolute;
z-index:2;
background: -moz-linear-gradient(-90deg, #F50A45 0%, #d5093c 40%);
background: -webkit-gradient(linear, right 50%, left 50%, color-stop(0%,#F50A45), color-stop(40%,#d5093c));
background: -webkit-linear-gradient(-90deg, #F50A45 0%,#d5093c 40%);
background: linear-gradient(-90deg, #F50A45 0%,#d5093c 40%);
-webkit-animation: beat 0.7s ease 0s infinite normal;
-moz-animation: beat 0.7s ease 0s infinite normal;
animation: beat 0.7s ease 0s infinite normal;
}
.heart.center {
background: -moz-linear-gradient(-45deg, #B80734 0%, #d5093c 40%);
background: -webkit-gradient(linear, left top, right bottom, color-stop(0%,#B80734), color-stop(40%,#d5093c));
background: -webkit-linear-gradient(-45deg, #B80734 0%,#d5093c 40%);
background: linear-gradient(-45deg, #B80734 0%,#d5093c 40%);
}
.heart.top {
z-index:3;
}
.side {
top:100px;
width:220px;
height:220px;
border-radius: 220px;
}
.center {
width:210px;
height:210px;
bottom:100px;
left:145px;
font-size:0;
text-indent:-9999px;
}
.left {
left:62px;
}
.right {
right:62px;
}
