.top_box .main_total li {
        /*cursor: initial !important;*/
    }

    .ajax-bg {
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0px;
        left: 0px;
        z-index: 400;
        background: #000;
        opacity: .5;
        /* -ms-filter: alpha(opacity=50);
        filter: alpha(opacity=50); */
        display: none;
    }

    .ajax-bg i {
        position: absolute;
        top: -webkit-calc(40% - 40px);
        top: -moz-calc(40% - 40px);
        top: -o-calc(40% - 40px);
        top: calc(40% - 40px);
        left: -webkit-calc(50% - 40px);
        left: -moz-calc(50% - 40px);
        left: -o-calc(50% - 40px);
        left: calc(50% - 40px);
        font-size: 100px;
        color: #fff;
    }

    div.progress {
        display: none;
    }