#download-modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4); 
}

    #download-modal .download-indicator i#indicator {
        position: fixed;
        font-size:80px;
        margin-left: 80px;
        z-index: 20;
        color: #fff;
        -webkit-font-smoothing:antialiased;
        -webkit-animation-name: to_point;
        -webkit-animation-duration: 2s;
        -webkit-animation-iteration-count: infinite;
        animation-name: to_point;
        animation-duration: 2s;
        animation-iteration-count: infinite;
    }

    #download-modal .download-indicator i.close {
        -webkit-font-smoothing: antialiased;
        float: right;
        position: fixed;
        font-weight: 600;
        top: 80px;
        right: 30px;
        color: #FFF;
        font-size: 28px;
    }