.float_total {
    display:block;
    width:120px;
    height:70px;
    color:black;
    position: fixed;
    right:20px;
    /*bottom:20px;*/
    bottom:40px;
    border-radius:50%;
    /*line-height:80px;*/
    line-height:20px;
    text-align:center;
    z-index:999;
}

.loading {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0.5;
    background: url("../images/loading.gif") center no-repeat #fff;
}
.no-js #loader { display: none;  }
.js #loader { display: block; position: absolute; left: 100px; top: 0; }