@media screen and (max-width:1640px) {
    /* LAYOUT */
    .AfterFixedHeaderWrapper { margin-top: 70px; }

    .OuterTopMenuWrapper { float: left; width: 100%; border-bottom: 0px solid #aaa; min-height: 30px; background-color: #3c3935; transition: background-color 300ms ease-in; box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.5); }
    .InnerTopMenuWrapper { width: 1280px; margin: 0px auto; box-sizing: border-box; transition: all 300ms ease-in; position: relative; }

    .OuterHeaderContentWrapper { float: left; width: 100%; background-color: #fff; }
    .InnerHeaderContentWrapper { width: 1280px; margin: 0px auto; padding-top: 20px; }

    .OuterContentWrapper { float: left; width: 100%; }
    .InnerContentWrapper { width: 1280px; margin: 0px auto; padding-bottom: 0px; background-color: #fff; padding-top: 20px; position: relative; }

    .OuterFooterWrapper { float: left; clear: both; width: 100%; background-color: #f6f6f6; color: #888; padding-top: 10px; padding-bottom: 10px; margin-top: 0px; box-shadow: 0px -1px 4px rgba(0, 0, 0, 0.2); }
        .OuterFooterWrapper.Bottom { bottom: 0px; position: absolute; }
    .InnerFooterWrapper { width: 1280px; margin: 0px auto; }
}