html,body{
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: #000;
}
.flex-row-nowrap-space-around-center{
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-around;
    align-items: center;
}
.flex-row-nowrap-center-center{
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
}
.flex-row-nowrap-start-center{
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: center;
}
.timeline-container{
    position: absolute;
    bottom: 1vh;
    left: 0;
    width: 100%;
    height: 10vh;
    z-index: 1;
}
.timeLine-btn-group{
    flex: 1;
    height: 3vw;
}
.timeline-btn{
    width: 2.5vw;
    height: 2.5vw;
    max-width: 48px;
    max-height: 48px;
    cursor: pointer;
    border-radius: 5px;
    background-color: rgba(0,0,0,0.3);
    background-size: 80% 80%;
    background-repeat: no-repeat;
    background-position: center;
}
.timeLine-btn-pre{
    background-image: url("./img/pre.png");
}
.timeLine-btn-next{
    background-image: url("./img/next.png");
}
.timeLine-btn-current{
    background-image: url("./img/current.png");
}
.timeLine-btn-play{
    background-image: url("./img/play.png");
}
.timeLine-btn-pause{
    background-image: url("./img/pause.png") !important;
}
.timeline-content{
    flex: 6;
    height: 40%;
    max-height: 48px;
    margin-right: 70px;
    list-style: none;
    background-color: rgba(0,0,0,0.3);
}
.timeline-item{
    flex: 1;
    height: 100%;
    background-color: whitesmoke;
}
.timeline-item-time{
    width: 0;
    height: 10px;
    border-right: 1px solid gray;
    cursor: pointer;
}
.timeline-item-time-active{
    height: 16px;
    border-right: 2px solid #10cbd2;
}
.timeline-item:nth-child(1){
    border-radius: 4px 0 0 4px;
}
.timeline-item:nth-last-child(1){
    border-radius: 0 4px 4px 0;
}
.setting-btn{
    position: absolute;
    top: 20vh;
    left: 1vw;
    width: 30px;
    height: 30px;
    z-index: 999;
    background: rgba(0,0,0,0.3) url("./img/setting-btn.png") no-repeat center;
    background-size: 80% 80%;
    cursor: pointer;
    border-radius: 2px;
}
.setting-btn:hover,.timeline-btn:hover{
    background-color: #10cbd2;
}
.layui-input-block{
    margin-left: 60px !important;
}
.layui-form-label{
    width: 30px !important;
}
.layui-layer-tips .layui-layer-content{
    left: -20px;
    padding: 6px 5px !important;
}
.image-time-container{
    position: absolute;
    left: 50px;
    top: 20px;
    width: 240px;
    height: 26px;
    padding: 5px;
    z-index: 999;
    cursor: pointer;
    background-color: rgba(0,0,0,0.2);
    border-radius: 4px;
}
.current-time{
    color: whitesmoke;
    font-weight: bold;
    font-size: 18px;
}
.image-legend{
    position: absolute;
    right: 20px;
    bottom: 15vh;
    height: 60px;
    z-index: 999;
}