body{
    margin: 0;
    overflow: hidden;
    user-select: none;
    font-size: 0;
}
#playModeBtnBox{
    display: inline-block;
    vertical-align: top;    
}
#introduce{
    display: inline-block;
    white-space: nowrap;
}
#nowMinuteBox,#nowTimeSplitBox,#nowSecondBox,#timeSplitBox,#allTimeBox{
    display: inline-block;
    vertical-align: top;
    text-align: right;
    outline: none;
}
#currentTimeBar{
    background-color: #FFCCFF;
    height: 100%;
}
#userSetBar{
    background-color: #CCFFCC;
    height: 100%;
}