#mask {
    position: absolute;
    z-index: 9999;
    background-color: #000000;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    display: none;
    opacity: 0.7;
}

#tip {
    background-repeat: no-repeat;
    background-position: 50% 50px;
    background-image: url('gesture.gif?v1.0');
    top: 0;
    left: 0;
    height: 100%;
}

body{
    background: black;
}

.progress-bar {
    height: 6px;
    background-color: #5c5c5c;
    box-shadow: 0 1px 3px #000 inset, 0 1px 0 #444;
    top: 70%;
    padding: 0;
}

.progress-bar span {
    background-color: #fff0a0;
}

#loading {
    height: 100vh;
}

#splash {
    background-color: #000000;
    background-image: none;
    background-position: center;
    background-size: contain;
}



.progress-bar{
    display: none !important;
}