Flat Download Button
HTML
<div class='btn'>Download</div>
CSS
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html, body {
height: 100vh;
width: 100vw;
background: #222d38;
display: flex;
justify-content: center;
align-items: center;
font-family: 'Oswald', sans-serif;
}
.btn {
background: #e74c3c;
width: 200px;
position: relative;
padding: 15px;
color: #F4F4F4;
cursor: pointer;
text-align: center;
text-transform: uppercase;
letter-spacing: 4px;
transition: all 500ms cubic-bezier(0.6, -0.28, 0.735, 0.045);
}
.btn-progress {
width: 500px;
color: transparent;
}
.btn-fill:after {
content: '';
position: absolute;
top: 0;
left: 0;
background: #c0392b;
height: 100%;
animation: fill 3.2s linear forwards;
}
.btn-complete {
padding: 10px;
width: 42px;
color: transparent;
pointer-events: none;
}
.btn-complete:after {
font-family: FontAwesome;
content: "\f00c";
color: #F4F4F4;
margin: -18px 3px;
position: absolute;
display: block;
}
@keyframes fill {
from { width: 0; }
to { width: 100%; }
}
JAVASCRIPT
$(function() {
var btn = $(".btn");
btn.on("click", function() {
$(this).addClass('btn-progress');
setTimeout(function() {
btn.addClass('btn-fill')
}, 500);
setTimeout(function() {
btn.removeClass('btn-fill')
}, 4100);
setTimeout(function() {
btn.addClass('btn-complete')
}, 4400);
});
})
