*{
    margin:0;
    padding: 0;
    box-sizing: border-box;
  } 
   
  :root{
    --facebook: #3b5999;
    --twitter: #55acee;
    --youtube: #cd201f;
    --instagram: #e4405f;
    --whatsapp: #43d854;
  }
  
  .redes-container{
   display: flex;
   
   align-items: right;
   justify-content: right;
  }
  
  .redes-container ul li{
   display: inline-block;
   margin:0 1px;
   width: 50px;
   height: 50px;
   text-align: center;
  }
  
  .redes-container ul li a{
   display: block;
   background:  #333;
   color: #fff;
   line-height: 50px;
   font-size: 18px;
   box-shadow: 0 3px 5px 0px rgba(0, 0, 0, .2);
   transition: .2s;
  }
  
  .redes-container ul:hover a{
   filter: blur(2px);
  }
   
  .redes-container ul li a:hover{
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 5px 5px 0px rgba(0, 0, 0, .4);
   filter: none;
  }
  
  .redes-container ul li .facebook:hover{
    background: var(--facebook);
   }
   .redes-container ul li .twitter:hover{
    background: var(--twitter);
   }
   .redes-container ul li .youtube:hover{
    background: var(--youtube);
   }
   .redes-container ul li .instagram:hover{
    background: var(--instagram);
   }
   .redes-container ul li .whatsapp:hover{
    background: var(--whatsapp);
   }