.beer-slider {
display: inline-block;
position: relative;
overflow: hidden;
}
.beer-slider *, .beer-slider:before, .beer-slider:after,
.beer-slider *:before,
.beer-slider *:after {
box-sizing: border-box;
}
.beer-slider img {
vertical-align: bottom;
}
.beer-slider > img {
max-width: 100%;
height: auto;
}
.beer-reveal {
position: absolute;
left: 0;
top: 0;
bottom: 0;
right: 50%;
overflow: hidden;
z-index: 1;
opacity: 0;
transition: opacity 0.35s;
}
.beer-reveal > :first-child {
width: 200%;
max-width: none;
}
.beer-reveal > img:first-child {
height: auto;
}
.beer-range {
position: absolute;
z-index: 2;
top: 0;
bottom: 0;
height: 100%;
margin: 0;
left: -1px;
width: calc(100% + 2px);
cursor: pointer;
-webkit-appearance: slider-horizontal !important;
-moz-appearance: none;
opacity: 0;
-ms-touch-action: auto;
touch-action: auto;
}
.beer-range::-webkit-slider-thumb {
-webkit-appearance: none;
height: 300vh;
}
.beer-range::-moz-range-thumb {
-webkit-appearance: none;
height: 300vh;
}
.beer-range::-ms-tooltip {
display: none;
}
.beer-handle {
position: absolute;
z-index: 2;
pointer-events: none;
opacity: 0;
top: 50%;
left: 50%;
transform: translate3d(-50%, -50%, 0);
color: #000;
background: rgba(255, 255, 255, 0.5);
width: 48px;
height: 48px;
border-radius: 50%;
box-shadow: 0 0 6px rgba(0, 0, 0, 0);
transition: background 0.3s, box-shadow 0.3s, opacity 0.5s 0.25s;
}
.beer-handle:before, .beer-handle:after {
content: '';
position: absolute;
width: 5px;
height: 5px;
top: 50%;
border-top: solid 1px;
border-left: solid 1px;
transform-origin: 0 0;
}
.beer-handle:before {
left: 7px;
transform: rotate(-45deg);
}
.beer-handle:after {
right: 0;
transform: rotate(135deg);
}
.beer-slider[data-beer-label]:after,
.beer-reveal[data-beer-label]:after {
content: attr(data-beer-label);
position: absolute;
top: 1.5rem;
line-height: 1;
padding: 0.5rem;
border-radius: 0.125rem;
background: rgba(255, 255, 255, 0.75);
}
.beer-slider[data-beer-label]:after {
right: 1.5rem;
}
.beer-reveal[data-beer-label]:after {
left: 1.5rem;
}
.beer-slider[data-beer-label=""]:after,
.beer-reveal[data-beer-label=""]:after {
content: none;
}
.beer-ready .beer-reveal, .beer-ready .beer-handle {
opacity: 1;
}