a:hover, a:focus {
  color: initial;
  text-decoration: none;
}
.header__info {
  position: relative;
}
.header__info:hover:before {
  opacity: 0.3;
}
.header__info:before {
  content: "";
  width: 100%;
  height: 100%;
  display: block;
  background:#fff;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity .3s;
}
.header__info p {
  position: relative;
}
.header__info p a:hover {
  color: inherit;
}
.icon-menu li button {
  color: #000;
}
.share-menu li button {
  color: #000;
}