.layui-dropdown{position:relative;display:inline-block}.layui-dropdown-menu{display:none;z-index:100;min-width:100%;min-height:1px;margin:0;padding:0;border-radius:2px;border:1px solid #d2d2d2;background-color:#fff;-webkit-box-shadow:0 2px 4px rgba(0,0,0,.12);box-shadow:0 2px 4px rgba(0,0,0,.12);list-style:none;-webkit-box-sizing:border-box;box-sizing:border-box}.layui-dropdown-menu:before{content:"\20";position:absolute;display:block;background-color:transparent;z-index:-1}.layui-dropdown-menu.is-show{display:block}.layui-dropdown-menu[x-placement^=top]{margin-bottom:5px;-webkit-box-shadow:0 -1px 4px rgba(0,0,0,.12);box-shadow:0 -1px 4px rgba(0,0,0,.12)}.layui-dropdown-menu[x-placement^=top]:before{bottom:-5px;width:100%;height:5px;left:0}.layui-dropdown-menu[x-placement^=right]{margin-left:5px}.layui-dropdown-menu[x-placement^=right]:before{left:-5px;width:5px;height:100%;top:0}.layui-dropdown-menu[x-placement^=bottom]{-margin-top:5px}.layui-dropdown-menu[x-placement^=bottom]:before{top:-5px;width:100%;height:5px;left:0}.layui-dropdown-menu[x-placement^=left]{margin-right:5px}.layui-dropdown-menu[x-placement^=left]:before{right:-5px;width:5px;height:100%;top:0}[x-out-of-boundaries]{pointer-events:none;visibility:hidden;opacity:0}.layui-anim-rightbit{-webkit-animation-name:layui-rightbit;animation-name:layui-rightbit}.layui-anim-leftbit{-webkit-animation-name:layui-leftbit;animation-name:layui-leftbit}.layui-anim-downbit{-webkit-animation-name:layui-downbit;animation-name:layui-downbit}@-webkit-keyframes layui-rightbit{0%{-webkit-transform:translate3d(30px,0,0);transform:translate3d(30px,0,0);opacity:.1}}@keyframes layui-rightbit{0%{-webkit-transform:translate3d(30px,0,0);transform:translate3d(30px,0,0);opacity:.1}}@-webkit-keyframes layui-leftbit{to{-webkit-transform:translate3d(30px,0,0);transform:translate3d(30px,0,0);opacity:.1}}@keyframes layui-leftbit{to{-webkit-transform:translate3d(30px,0,0);transform:translate3d(30px,0,0);opacity:.1}}@-webkit-keyframes layui-downbit{to{-webkit-transform:translate3d(0,30px,0);transform:translate3d(0,30px,0);opacity:.3}}@keyframes layui-downbit{to{-webkit-transform:translate3d(0,30px,0);transform:translate3d(0,30px,0);opacity:.3}}