body {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 100;
  margin: 0;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.reveal {
  /* text-decoration: underline; */
  opacity: 1;
}

.underline {
  text-decoration: underline;
}
.square-container {
  display: none;
}
.square-container-d {
  display: flex;
  flex-wrap: wrap;
  position: relative;
  top: -5vh;

  margin-left: 4vh;
  margin-right: 4vh;

  /* padding-bottom: 4vh; */

  /* IPHONE X & + */
  /* transform: scale(1.1);
      margin-top: 1vh; */
}

.square {
  position: relative;
  flex-basis: calc(100% / 15);
  /* border: 1px solid; */
  box-sizing: border-box;
  outline: 1px solid;
  outline-offset: -0.5px;
  cursor: pointer;
}
.mini {
  font-size: 1vw;
  position: absolute;
  top: 0;
  left: 1;
  margin: 0.75vw;
}

.square::before {
  content: "";
  display: block;
  padding-top: 100%;
}

.square .content {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3.5vw;
}
ul {
  padding-left: 1vh;
}
ul:nth-child(1) {
  padding-left: 0;
}
li {
  list-style: none;
  opacity: 0.075;
}

.h {
  visibility: hidden;
}
.numb {
  text-decoration: none !important;
}
.head-list {
  top: 0;
  position: absolute;
  text-decoration: none !important;
  opacity: 1 !important;
}
footer div:nth-child(3) ul li {
  opacity: 1 !important ;
}
.o {
  opacity: 0;
}
footer {
  display: flex;
  width: 98%;
  justify-content: space-between;
  font-size: 1vw;
  position: fixed;
  bottom: 0vh;
  left: 0;
  right: 0;
  margin: auto;
}
footer div {
  display: flex;
}

a {
  /* text-decoration: none; */
  color: green;
}

video {
  width: 50%;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  z-index: -1;
}

.vid > video {
  transition: 0.2s ease-in-out;
}