.empty-header {
    width: 100%;
    line-height: 140px;
}


.container-tight {
    max-width:none;
}

.page {
    margin-top: 0px;
    display: block;
}

.empty-text {
    text-align: left;
    line-height: 20px;
}

/* 当视口宽度小于或等于600px时，适用于手机端 */
@media only screen and (max-width: 600px) {
    .empty-text {
        width: 98%;
    }

    .empty-img {
        max-width: 98%;
    }
}

/* 当视口宽度大于600px时，适用于电脑端 */
@media only screen and (min-width: 601px) {
    .empty-text {
        width: 600px;
    }

    .empty-img {
        max-width: 600px;
    }
}