/** 遮罩层 */
.loaderbox {
    display: inline-block;
    min-width: 125px;
    padding: 10px;
    margin: 0 auto;
    color: #000 !important;
    font-size: 13px;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    border: 1px solid #ddd;
    background-color: #eee;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -ms-border-radius: 2px;
    -o-border-radius: 2px;
    border-radius: 2px;
    -webkit-box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.1);
}

.loaderbox .loading-activity {
    float: left;
    width: 18px;
    height: 18px;
    border: solid 2px transparent;
    border-top-color: #000;
    border-left-color: #000;
    border-radius: 10px;
    -webkit-animation: pace-spinner 400ms linear infinite;
    -moz-animation: pace-spinner 400ms linear infinite;
    -ms-animation: pace-spinner 400ms linear infinite;
    -o-animation: pace-spinner 400ms linear infinite;
    animation: pace-spinner 400ms linear infinite;
}

@media (max-width: 767px) {
    .loading-activity {
        width: 18px;
        height: 18px;
    }
}