.dropdown-submenu {position:relative; color:#777777;}
.dropdown-submenu>.dropdown-menu {top:0; left:100%; margin-top:-6px; margin-left:-1px; -webkit-border-radius:0 6px 6px 6px; -moz-border-radius:0 6px 6px; border-radius:0 6px 6px 6px;}
.dropdown-submenu:hover>.dropdown-menu {display:block; color:#777777 !important;}
.dropdown-submenu>a:after {display:block; content:" "; float:right; width:0; height:0; border-color:transparent; border-style:solid; border-width:5px 0 5px 5px; border-left-color:#ccc; margin-top:5px; margin-right:-10px;}
.dropdown-submenu:hover>a:after {border-left-color:#FFFFFF;}
.dropdown-submenu.pull-left {float:none;}
.dropdown-submenu.pull-left>.dropdown-menu {left:-100%; margin-left:10px; -webkit-border-radius:6px 0 6px 6px; -moz-border-radius:6px 0 6px 6px; border-radius:6px 0 6px 6px;}