.main-content {
  margin: auto;
  text-align: center;
}

#switch {
  opacity: .3;
  margin: auto;
  width: 8rem;
  background-color: #808080;
  height: 20rem;
  color: red;
  cursor: pointer;
  border: .5rem solid #010405;
  position: relative;
  border-radius: 1rem;
  appearance: none;
  transition: .3s ease-in-out;
}

#switch:hover {
  opacity: 1;
}

input#switch:checked {
  /* background-color: #ffc400; */
  background: transparent;
}

input#switch:hover {
  /* border: 1rem solid #3d4951; */
}

input#switch::before {
  width: 85%;
  content: "Click";
  /* margin: auto; */
  text-align: center;
  font-size: 2rem;
  line-height: 8rem;
  font-weight: bold;
  /* align-items: self-end; */
  height: 43%;
  color: #9c9c9c;
  background-color: #15191d;
  position: absolute;
  left: 7%;
  top: 55%;
  /* border: 1rem solid #30a5bd; */
  border-radius: 1rem;
  transition: .2s ease-in-out;
}

input#switch:checked::before {
  top: 4%;
}

.site-main {
  display: flex;
}

.site-main .inner {
  align-self: center;
}

.lava .site-header{
  opacity: 0;
}

.lava .site-main{
  margin: 0;
}

.lava footer.site-footer {
  display: none;
}

.lava #site-main {
  background: linear-gradient(0deg, #ff0000, #ff6604,#f3fb1d,#40ffe6,#f7e941,#84eb3c, #1fe600, #ff743a, #ff0000);
  background-size: 800% 800%;
  -webkit-animation: AnimationName 40s ease infinite;
  -moz-animation: AnimationName 40s ease infinite;
  animation: AnimationName 5s ease infinite;
}

@-webkit-keyframes AnimationName {
  0%{background-position:0% 14%}
  50%{background-position:100% 87%}
  100%{background-position:0% 14%}
}
@-moz-keyframes AnimationName {
  0%{background-position:0% 14%}
  50%{background-position:100% 87%}
  100%{background-position:0% 14%}
}
@keyframes AnimationName {
  0%{background-position:0% 14%}
  50%{background-position:100% 87%}
  100%{background-position:0% 14%}
}