.footer {
  z-index: 3;
  position: sticky;
  left: 0;
  right: 0;
  bottom: 0;
  padding-top: 1em;
  background: black;
}
.list-icons {
  display: grid;
  grid-auto-flow: column;
  list-style: none;
  padding-bottom: 1em;
}
.list-icons svg {
  fill: rgba(255, 255, 255, 0.6);
}
.list-icons svg:hover {
  fill: rgb(255, 255, 255);
}
.icon-user img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
}
.list-item {
  text-align: center;
}
.list-item svg {
  display: block;
  margin: auto;
}
/* Credits */
.credits {
  font-family: system-ui;
  background: #212429;
  font-size: 11px;
  color: white;
  padding: 0.5rem;
  text-align: center;
}
.credits a {
  color: red;
  text-decoration: none;
}
/* Lineas */
.lines{
  padding: 15px 0px 0px 0px;
}
.lines span{
  display: block;
  width: 30vw;
  margin: 0 auto;
  padding: 3px;
  border-radius: 10px;
  background: white;
}

@media screen and (min-width: 300px) {
  .footer {
    display: block;
  }
}
@media screen and (min-width: 768px) {
  .footer {
    display: none;
  }
}
@media screen and (min-width: 1024px) {
  .footer {
    display: none;
  }
}