* {
    box-sizing: border-box;
}

/*自动隐藏文字*/
.aui-ellipsis-1 {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.aui-ellipsis-2 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    word-break: break-all;
    white-space: normal !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.aui-ellipsis-3 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    word-break: break-all;
    white-space: normal !important;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.falv-know-content {
    box-sizing: content-box;
}

img {
    max-width: 100%;
    border: 0;
    outline: none;
    vertical-align: middle;
}