.tooltipDemo
        {           
            position:absolute;
            display: inline;
            text-decoration: none;
            left: 5px;
            top: 0px;     
        }
        .tooltipDemo:hover:before
        {
            
            border: solid;
            border-color: transparent #3276B1;
            border-width: 6px 6px 6px 0px;
            bottom: 21px;
            content: "";
            left: 155px;
            top: 5px;
            position: absolute;
            z-index: 95;          
        }
        .tooltipDemo:hover:after
        {
            background: #3276B1;
            background: rgb(50, 118, 177);
            border-radius: 5px;
            color: #fff;
            width: 200px;
            left: 160px;
            top: -5px;           
            content: attr(alt);
            position: absolute;           
            padding: 5px 15px;          
            z-index: 95;           
        }