section#artigo.box_detail figure {
  position: relative;
  display: inline-block;
}

section#artigo.box_detail figure:hover .lista-redes-sociais {
  opacity: 1;
}

.lista-redes-sociais {
  padding-top: 15px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  display: flex;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.lista-redes-sociais span.compartilha_imagem {
  display: block;
  text-align: center;
  padding: 5px 0px;
  transition: height 0.15s ease-in-out;
  color: white;
  position: unset !important;
  cursor: pointer;
}

.facebook {
  background: #3b5998;
  color: white;
}
.twitter {
  color: white;
  background: #00acee;
}
.linkedin {
  background: #0e76a8;
  color: white;
}
.whatsapp {
  color: white;
  background: #25d366;
}
.link {
  color: white;
  background: #178bf4;
}
.download {
  color: white;
  background: #c4302b;
}

.compartilha_imagem.linkedin:after,
.compartilha_imagem.facebook:after,
.compartilha_imagem.twitter:after,
.compartilha_imagem.whatsapp:after,
.compartilha_imagem.download:after,
.compartilha_imagem.link:after {
  font-family: fontello;
  position: relative;
}

@media only screen and (max-width: 600px) {
  .lista-redes-sociais span.compartilha_imagem {
    width: 2.5pc;
  }
  .linkedin:after,
  .facebook:after,
  .twitter:after,
  .whatsapp:after,
  .download:after,
  .link:after {
    font-size: 19px;
  }
}

@media only screen and (min-width: 601px) {
  .lista-redes-sociais span.compartilha_imagem {
    width: 3pc;
  }
  .linkedin:after,
  .facebook:after,
  .twitter:after,
  .whatsapp:after,
  .download:after,
  .link:after {
    font-size: 25px;
  }
}

.compartilha_imagem.linkedin:after {
  content: "\f0e1";
}

.compartilha_imagem.facebook:after {
  content: "\f09a";
}

.compartilha_imagem.twitter:after {
  content: "\f099";
}

.compartilha_imagem.whatsapp:after {
  content: "\f232";
}

.compartilha_imagem.download:after {
  content: "\e805";
}

.link:after {
  content: "\e804";
}