#fixed-social {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translate(0%, -50%);
    z-index: 9999;
  }
  
  #fixed-social a {
    color: #fff;
    display: block;
    height: 40px;
    position: relative;
    text-align: center;
     line-height: 40px;
    width: 40px;
    margin-bottom: 1px;
    z-index: 2;
  }
  
  #fixed-social a:hover>span{
   visibility: visible;
   right: 41px;
   opacity: 1;
  } 
  
  #fixed-social a span {
   line-height: 40px;
   right: 60px;
     position: absolute;
     text-align: center;
     width: 120px;
     visibility: hidden;
     transition-duration: 0.5s;
     z-index: 1;
     opacity: 0;
  }