.maskLayer {
    z-index: 10000;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    right: 0;
    background: #0000004d;
    justify-content: center;
    align-items: center;
    display: flex;
    display: none;
}

    .maskLayer .spinner-border1 {
        width: 50px;
        height: 50px;
        border: .5em solid gray;
        display: inline-block;
        vertical-align: text-bottom;
        border-right-color: transparent;
        border-radius: 50%;
        -webkit-animation: spinner-border1 .75s linear infinite;
        animation: spinner-border1 .75s linear infinite;
    }


@keyframes spinner-border1 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    /*    25% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    50% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    75% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }*/

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}


@-webkit-keyframes spinner-border1 /*Safari and Chrome*/
{
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}



#shadeDiv {
    background: rgba(0,0,0,.7);
    filter: alpha(opacity=50);
    /* IE的透明度 */
    opacity: 0.5;
    /* 透明度 */
    display: none;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    z-index: 9999; /* 此处的图层要大于页面 */
    display: none;
}

#loadingDiv {
    top: 50%;
    left: 50%;
    position: absolute;
    display: none;
    z-index: 99999; /* 此处的图层要遮盖层 */
}