* {
padding: 0;
margin: 0;
box-sizing: border-box;
}
html,
body {
display: grid;
height: 100%;
place-items: center;
background: #e8e8e8;
}
.button {
position: relative;
border: none;
background: transparent;
padding: 0;
cursor: pointer;
outline-offset: 4px;
transition: filter 250ms;
}
.shadow {
position: absolute;
top: 5px;
left: 0;
width: 100%;
height: 100%;
border-radius: 12px;
background: hsl(0deg 0% 0% / 0.25);
will-change: transform;
transform: translateY(2px);
transition: transform 600ms cubic-bezier(0.3, 0.7, 0.4, 1);
}
.edge {
position: absolute;
top: 3px;
left: 0;
width: 100%;
height: 100%;
border-radius: 12px;
background: linear-gradient(to left,
hsl(246, 100%, 16%) 0%,
hsl(246, 100%, 32%) 8%,
hsl(246, 100%, 32%) 92%,
hsl(244, 100%, 16%) 100%);
}
.front {
display: block;
position: relative;
padding: 12px 42px;
border-radius: 12px;
font-size: 1.25rem;
color: white;
background: hsl(212, 100%, 47%);
will-change: transform;
transform: translateY(-4px);
transition: transform 600ms cubic-bezier(0.3, 0.7, 0.4, 1);
}
.button:hover {
filter: brightness(110%);
}
.button:hover .front {
transform: translateY(-6px);
transition: transform 250ms cubic-bezier(0.3, 0.7, 0.4, 1.5);
}
.button:hover .shadow {
transform: translateY(4px);
transition: transform 250ms cubic-bezier(0.3, 0.7, 0.4, 1.5);
}
.button:active .front {
transform: translateY(-2px);
transition: transform 34ms;
}
.button:active .shadow {
transform: translateY(-6px);
transition: transform 34ms;
}