#root {
    > .breadcrumbs {
        margin-top: 32px;
        padding: 0 25px;
    }

    > .main {
        margin-top: 15px;
        padding: 0 25px;

        @leftWidth: 200px;

        > .left {
            width: @leftWidth;
            > .articleCateList {
                margin-bottom: 20px;
            }
            > .contactUs {
                margin-bottom: 10px;
            }
        }

        > .right {
            width: calc(100% - @leftWidth - 30px);

            > .content {
                overflow-x: auto;
                margin-bottom: 50px;
            }
        }
    }
}