.block_site_main_menu li { clear: both; }
.block_site_main_menu.block.list_block .unlist > li > .column {
    /* Made specific to win over .block.list_block .unlist > li > .column. */
    width: 100%;
    display: table;
}
.block_site_main_menu li .buttons { float: right; margin: 0; }
.dir-rtl .block_site_main_menu li .buttons { float: left; }
.block_site_main_menu li .buttons a img{ vertical-align: text-bottom;}
.block_site_main_menu .footer { margin-top: 1em; }
.block_site_main_menu .section_add_menus noscript div { display: inline;}
.block_site_main_menu .mod-indent,
.block_site_main_menu .main-menu-content { display: table-cell; }