:root {
  --container-bg-color: #333;
  
  --left-button-hover-color: rgba(161, 11, 11, 0.3);
  
  --right-button-hover-color: rgba(92, 92, 92, 0.3);
  --hover-width: 75%;
  --other-width: 25%;
  --speed: 1000ms;
}
html,
body {
  padding: 0;
  margin: 0;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}
h1 {
  font-size: 4rem;
  color: #fff;
  position: absolute;
  left: 50%;
  top: 20%;
  transform: translate(-50%);
  white-space: nowrap;
}
.button {
  display: block;
  position: absolute;
  left: 50%;
  top: 40%;
  height: 2.5rem;
  padding-top: 1.3rem;
  margin-top: 25px;
  width: 15rem;
  text-align: center;
  color: #fff;
  border: #fff solid 0.2rem;
  font-size: 1rem;
  font-weight: bold;
  text-transform: uppercase;
  text-decoration: none;
  transform: translate(-50%);
}
.split.left .button:hover {
  background-color: var(--left-button-hover-color);
  border-color: var(--left-button-hover-color);
}
.split.right .button:hover {
  background-color: var(--right-button-hover-color);
  border-color: var(--right-button-hover-color);
}
.container {
  position: relative;

  width: 100%;
  height: 100%;
  background: var(--container-bg-color);
}
.split {
  position: absolute;
  width: 50%;
  height: 100%;
  overflow: hidden;
}
.split.left {
  left: 0;
  background: url("chezjj-eten.jpg") center center no-repeat;
  background-size: cover;
}
.split.left::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  background: var(--left-bg-color);
}
.split.right {
  right: 0;
  background: url("chezjj-wijn.jpg") center center no-repeat;
  background-size: cover;
}
.split.right::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  background: var(--right-bg-color);
}
.split.left,
.split.right,
.split.left::before,
.split.right::before {
  transition: var(--speed) all ease-in-out;
}
.hover-left .left {
  width: var(--hover-width);
}
.hover-left .right {
  width: var(--other-width);
}
.hover-left .right::before {
  z-index: 2;
}
.hover-right .right {
  width: var(--hover-width);
}
.hover-right .left {
  width: var(--other-width);
}
.hover-right .left::before {
  z-index: 2;
}
@media (max-width: 800px) {
  h1 {
    font-size: 2rem;
  }
  .button {
    width: 10rem;
  }
}