html body {
    padding: 0;
    margin: 0;
}

#container-wf {
    display: flex;
    flex-direction: row;
    background-color: #d5ffab;
    height: 100vh;
    justify-content: center;
    align-items: center;
}

#col-wf {
    display: flex;
    flex-direction: row;
    /**每组柜子间隔*/
    width: 20px;
}


#group-box-wf {
    display: flex;
    flex-direction: column;
}

#box-wf {
    border: 3px solid rgb(114, 154, 231);
    /*background-color: rgb(114, 154, 231);*/
    /*box-shadow: rgb(140, 183, 255) 0 0 11px 9px inset;*/
    width: 150px;
    /*border-radius: 4px;*/
}

#left-wf {
    width: 200px;
    background-color: aqua;
    display: flex;
    flex-direction: column;
}

.rect_box {
    width: 20px;
    height: 20px;
    display: inline-block;
    margin-right: 20px;
}

.center-box {
    width: 200px;
    display: flex;
    margin: 10px;
    align-items: center;
}