footer {
  background-color: #2c3e4a;
  color: #ffffff;
  width: 100%;
}

footer p {
  font-size: 11px;
}

.footer_block {
  margin: 15px;
  text-align: center;
}

/* BLOC CENTRAL : RESEAUX SOCIAUX */
.footer_title {
  font-size: 14px;
}

/* BLOC GAUCHE "CONTACT" */
.footer_subtitle {
  font-weight: bold;
}

.footer_icon {
  display: flex;
  justify-content: center;
  margin: 10px;
}

/* FORMATAGE CERCLE/ICON */
.icon {
  margin: 0 10px;
  padding: 0 8px;
  background-color: #31b86b;
  border-radius: 50%;
  font-size: 18px;
  transition: ease-in-out 0.5s;
}

.icon:hover {
  transform: rotate(180deg);
}

/* BLOC DROIT : MENTIONS LEGALES */
.footer_link {
  font-weight: bold;
  text-decoration: underline;
  text-transform: capitalize;
}

/* ------------------RESPONSIVE------------------ */
@media (min-width: 650px) {
  footer {
    display: flex;
    justify-content: space-around;
    align-items: center;
  }

  footer > * {
    width: 25%;
  }

  .footer_title {
    font-size: 15px;
  }

  .footer_block--secondary {
    padding: 0 50px;
    border-left: solid 1px;
    border-right: solid 1px;
    border-color: #000000;
    width: 50%;
  }
}

@media (min-width: 1100px) {
  footer {
    margin-top: 30px;
  }

  footer p {
    font-size: 14px;
  }
}