n: all 0.5s ease;
                 opacity:1;
             }

             #bar {
                 position:absolute;
                 top:0px;
                 left:0px;
                 width:20px;
                 height:20px;
                 margin:auto auto auto auto;
                 border-radius:11px;
                 border:2px solid rgba(30,30,30,0.05);
                 background: rgb(0, 173, 246); /* Old browsers */
                 box-shadow: 2px 0px 4px rgba(0,0,0,0.4);
             }

     