footer {
  background-color: #013870;
  height: 40vh;
}

footer ul {
  width: 100%;
  height: 100%;
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer li {
  margin-right: 2vw;
}

footer a {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: block;
  position: relative;
  background-color: #4199ce;
  fill: #086008;
  text-decoration: none;
  /* transform: color; */
  transition: all 300ms ease;
}

footer a.mail_btn {
  pointer-events: stroke;
  cursor: pointer;
}

footer a:hover {
  fill: #4199ce;
  background-color: #086008;
  /* transform: color; */
  transition: all 300ms ease;
}

footer svg {
  width: 25px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mail_summary {
  font-size: 1.5vw;
  text-align: center;
}

.mail_desc {
  width: 20vw;
  top: 30vh;
  left: 40vw;
  padding: 1vw 1vw;
  justify-content: space-between;
  flex-direction: column;
  position: fixed;
  background-color: rgb(186, 186, 186);
  border-radius: 1vw;
  color: white;
  z-index: 10; /*Met la description devant tout*/
  transform: scale(0);
  transition: 300ms ease-in-out;
}

.mail_desc.active {
  transform: scale(1);
  transition: 300ms ease-in-out;
}

@media screen and (max-width: 550px) {
  footer {
    height: 30vh;
  }

  footer li {
    margin-right: 4vw;
  }

  .mail_desc {
    width: 50vw;
    left: 25vw;
  }

  .mail_summary {
    font-size: 3vw;
  }
}