.container-fluid{
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0%;
    overflow-x: hidden;
    }
    
    
    
   
    body{
      overflow-x: hidden;
    }
    
    
    
    
    
    
    .button {
    
      display: inline-block;
      height: 40px;
      line-height: 40px;
      padding-right: 30px;
      padding-left: 70px;
      position: relative;
      background-color:rgb(0,0,0);
      color:rgb(255,255,255);
      text-decoration: none;
      text-transform: none;
      margin-bottom: 14px;
      text-shadow:1px 1px 0px rgba(0,0,0,0.5);
    }
    
    .button:hover{
      text-decoration: none;
      color: #fff;
      text-shadow: none;
    }
    
    .telo{
        background-image: url("contact.jpg");
        background-repeat: no-repeat;
        background-size: 100% 100%;
        height: 35em;
    }

    .button p{font-size: 18px;}
    .button span {
      position: absolute;
      left: 0;
      width: 50px;
      font-size:30px;
      -webkit-border-top-left-radius: 5px;
    -webkit-border-bottom-left-radius: 5px;
    -moz-border-radius-topleft: 5px;
    -moz-border-radius-bottomleft: 5px;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    border-right: 1px solid  rgba(0,0,0,0.15);
        text-decoration: none;
    }
    
    .button.twitter {
      background: #00acee;
    }
    
    .button.facebook {
     background: #3b5998;
    }
    
    
    .button.linkedin {
      background: #0e76a8;
    }
    
    
    .button.github{
      background: #171515;
    }
    
    
    .button.instagram{
      background: #3f729b;
    }