:root{
  --font-interface: normal var(--font-size-interface) 'Work Sans';
  --font-size-interface : calc(16px + (20 - 16) * ((100vw - 300px) / (1600 - 300)));
  --interface-color : black;
}

body{
  background:white;
  line-height: 1em;
}
*{
  font: var(--font-interface);
}
h1{
  font-size: calc(var(--font-size-interface)*1.2);
}
h2{
  height: 100%;
  margin: 4px 0;
}
p, span{
  font-size: calc(var(--font-size-interface)/1.2)
}
.info{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 8px 0;
}
.info button{
  background-color: var(--interface-color);
  border: none;
  height: 100%;
  padding: 0 8px;
  }
.info a{
  color: white;
  text-decoration: none;
  border: none;
}
.font{
    margin-bottom: 40px;
}
.input{
  display: flex;
  flex-direction: column;
  max-width: 99vw;
}
.input input{
  margin-top: -2px;
  white-space: nowrap;
  background-color: white;
  border-top: 2px solid var(--interface-color);
  border-bottom: 2px solid var(--interface-color);
  border-left: none;
  border-right: none;
  padding: 20px 0;

}
.input input::selection{
  background-color: #e6e6e6;
  color: var(--interface-color);

  box-shadow: none;
}
.input input:hover{
  background-color: var(--interface-color);
  color: white;
}
.main-button{
  position: fixed;
  bottom: 10px;
  width: 99vw;
  text-align: center;
  margin: auto;
  padding: 10px 0;
  background-color: white;
  border-top: 2px solid var(--interface-color);
  border-bottom: 2px solid var(--interface-color);
  z-index: 99;
}
.main-button p{
  margin: auto 5px;
}
#slider{
  width: 98vw;
}
input[type=range] {
    -webkit-appearance: none;
}
input[type=range]:focus {
    outline: none;
}
input[type=range]::-webkit-slider-runnable-track {
    cursor: pointer;
    height: 2px;
    background-color: var(--interface-color);
}
input[type=range]::-webkit-slider-thumb {
  height: 14px;
  width: 25px;
  margin-top: -5px;
  border-radius: 0px;
  cursor: pointer;
  -webkit-appearance: none;
  background-color: var(--interface-color);
}
input[type=range]::-moz-range-track {
  cursor: pointer;
  height: 2px;
  background-color: var(--interface-color);
  color: transparent;
  border-color: transparent;
}
input[type=range]::-moz-range-thumb {
  height: 14px;
  width: 25px;
  border-radius: 0px;
  background: var(--interface-color);
  cursor: pointer;
}
input[type=range]::-ms-track {
  height: 2px;
  background-color: var(--interface-color);
  cursor: pointer;
}
input[type=range]::-ms-fill-lower {
  background: black;
  border-radius: 0px;
}
input[type=range]::-ms-fill-upper {
  background: var(--interface-color);
  border-radius: 0px;

}
input[type=range]::-ms-thumb {
  margin-top: 1px;
  height: 14px;
  width: 25px;
  border-radius: 0px;
  background: var(--interface-color);
  cursor: pointer;
}