#back2Top {
            width: 100px;
            line-height: 10px;
            overflow: hidden;
            z-index: 999;
            display: none;
            cursor: pointer;
            /*-moz-transform: rotate(270deg);
    -webkit-transform: rotate(270deg);
    -o-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);*/
            position: fixed;
            bottom: 50px;
            right: 0;
            /*background: #11998e;*/ /* fallback for old browsers */
            /*background: -webkit-linear-gradient(to right, #11998e, #38ef7d);*/ /* Chrome 10-25, Safari 5.1-6 */
            /*background: linear-gradient(to right, #11998e, #38ef7d);*/ /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
            color: white;
            text-align: center;
            font-size: 10pt;
            text-decoration: none;
            border-radius: 5px;
        }

    #back2Top:hover {
        /*background-color: black;
        color: #fff;*/
    }