a { 
   text-decoration: none;
}
ul {
   list-style: none;
   margin: 0;
   padding: 0;
}
.container {
   margin: 0 auto;
   padding: 20px 50px;
   background: transparent;
}
#social_networks_bar {
   left: 0;
   position: absolute;
   top: 220px;
   z-index: 99;
}
#social_networks_bar a {
   background: #333;
   color: #fff;
   display: block;
   height: 35px;
   font: 16px "Open Sans", sans-serif;
   line-height: 35px;
   position: relative;
   text-align: center;
   width: 35px;
}
#social_networks_bar a span {
   line-height: 35px;
   left: -120px;
   position: absolute;
   text-align:center;
   width:120px;
   transition: all 1s ease;
}
#social_networks_bar a:hover span {
   left: 100%;
}

#social_networks_bar a[class*="facebook"],
#social_networks_bar a[class*="facebook"]:hover,
#social_networks_bar a[class*="facebook"] span { background: #3b5998; }

#social_networks_bar a[class*="twitter"],
#social_networks_bar a[class*="twitter"]:hover,
#social_networks_bar a[class*="twitter"] span { background: #00aced; }

#social_networks_bar a[class*="gplus"],
#social_networks_bar a[class*="gplus"]:hover,
#social_networks_bar a[class*="gplus"] span { background: #dd4b39; }  

#social_networks_bar a[class*="youtube"],
#social_networks_bar a[class*="youtube"]:hover,
#social_networks_bar a[class*="youtube"] span { background: #ae3138; }  

#social_networks_bar a[class*="linkedin"],
#social_networks_bar a[class*="linkedin"]:hover,
#social_networks_bar a[class*="linkedin"] span { background: #007bb6; }  

#social_networks_bar a[class*="instagrem"],
#social_networks_bar a[class*="instagrem"]:hover,
#social_networks_bar a[class*="instagrem"] span { background: #517fa4; }  

#social_networks_bar a[class*="stumbleupon"],
#social_networks_bar a[class*="stumbleupon"]:hover,
#social_networks_bar a[class*="stumbleupon"] span { background: #eb4924; }  

#social_networks_bar a[class*="pinterest"],
#social_networks_bar a[class*="pinterest"]:hover,
#social_networks_bar a[class*="pinterest"] span { background: #cc2127; }  

#social_networks_bar a[class*="flickr"],
#social_networks_bar a[class*="flickr"]:hover,
#social_networks_bar a[class*="flickr"] span { background: #ff0084; }  

#social_networks_bar a[class*="tumblr"],
#social_networks_bar a[class*="tumblr"]:hover,
#social_networks_bar a[class*="tumblr"] span { background: #32506d; }