.social-widget {
  position: fixed;
  transform: translateY(-50%);
  top: 50%;
  right: 0;
  width: 45px;
  z-index:999999;
}

.social-widget .social-item {
  width: 45px;
  height: 45px;
  text-align: center;
  display: block;
  cursor: pointer;
  margin-top:5px;
}

    .social-widget .social-item img{
        width: 100%;
        height: 100%;
    }

.social-widget .social-item:hover {
  opacity: 0.85;
}

.social-widget .social-item i {
  color: #fff;
  font-size: 25px;
  line-height: 45px;
}

.social-item--zalo svg {
  height: 100%;
  width: 28px;
}
.social-item--zalo svg g{
  fill: #fff;
}