.big {
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, .6);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    display: none;
}

.big_img {
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.embedScoll {
    background-color: lightblue;
    height: 400px;
    width: 200px;
    overflow-x: scroll;
    overflow-y: scroll;
}


.white-space-pre-wrap {
    white-space: pre-wrap;
}

.white-space-pre-line {
    white-space: pre-line;
}


.popupdialog {
    width: 220px;
    height: 50px;
    border-radius: 20px;
    background: #454545;
    font-size: 16px;
    font-family: 'Global Monospace';
    font-weight: bold;
    text-align: center;
    line-height: 50px;
    position: fixed;
    left: calc(50% - 110px);
    top: calc(50% - 25px);
    color: #fff;
    z-index: 10000;
}

.close {
    background-color: lightcoral;
    color: white;
}

.preload {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-right: -50%;
    transform: translate(-50%, -50%);
    display: none;
}

#bgExpetJoin {
    /*padding-top: 50px;
    padding-bottom: 50px;
    padding-left: 50px;
    padding-right: 50px;*/
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    display: flex;
    /* 水平置中 */
    justify-content: center;
    /* 垂直置中 */
    align-items: center;
    /*vertical-align: middle;*/
    background: rgba(0, 0, 0, .4);
    z-index: 10001;
    /*background-color: lightblue;*/
    overflow-x: scroll;
    overflow-y: scroll;
}




#alertQueryShow {
    /* margin: 50px 50px 50px 50px;   */

    text-align: center;
    padding-top: 1%;
    padding-bottom: 1%;
    padding-left: 1%;
    padding-right: 1%;
    vertical-align: middle;
    /* 水平置中 */
    /*display: flex;
    justify-content: center;*/
    /* 垂直置中 */
    align-content: center;
    flex-wrap: wrap;
    width: 95%;
    /*height: 700px;*/
    background: #FFF;
    border-radius: 3px;
    box-shadow: 2px 2px rgba(0, 0, 0, .3);
}

    #alertQueryShow p {
        font-size: 1.4em;
        margin-bottom: 20px;
    }

    #alertQueryShow #ok {
        padding: 5px 20px;
        font-size: 1em;
    }