* {
  box-sizing: border-box;
}

body {
  position: absolute;
  width: 100%;
  height: 100%;
}

main {
  margin: 0 0 auto auto;
}

section {
  left: auto;
  right: auto;
}

h1 {
  text-align: center;
}

a {
  color: black;
  font-size: 18px;
}

a,img {vertical-align:center;}
.div-divider {
  width: 100vw;
  height: 10px;
}
.div-text-link {
  height: 2em;
}
.div-text-link a {
  display: inline-block;
  width: 30vw;
  text-align: center;
}

.div-link-icons {
  align-items: center;
}

.item-link {
  width: 30vw;
  height: 40px;
  display: inline-block;
  text-align: center;
}

.item-icon {
  display: inline-block;
  position: relative;
  width: 20px;
  height: 20px;
  top: auto;
  bottom: auto;
}

.a:visited {
  color: black;
}