.ms-options-wrap,
.ms-options-wrap *{box-sizing: border-box;}
.ms-options-wrap > button:focus,
.ms-options-wrap > button{position:relative; width:100%; text-align:left; border:1px solid #ccc; padding:5px 20px 5px 5px; margin-top:1px; color: #212529; outline:none; white-space:nowrap; border-radius:5px; background:#fff url(../../images/multi_select_arrow.png) no-repeat right center;}
/*.ms-options-wrap > button:after{content: ' '; height:0; position:absolute; top:50%; right:5px; width:0; border:6px solid rgba(0, 0, 0, 0); border-top-color:#999; margin-top: -3px;}*/
.ms-options-wrap > .ms-options{position:absolute; left:0; width:100%; margin-top:1px; margin-bottom:20px; background:white; z-index:2000; border:1px solid #aaa; text-align:left; }
.ms-options-wrap > .ms-options > .ms-search input{width:100%; padding:4px 5px; border:none; border-bottom:1px groove; outline:none; }
.ms-options-wrap > .ms-options .ms-selectall{display:inline-block; font-size:12px; text-decoration:none; }
.ms-options-wrap > .ms-options .ms-selectall:hover{text-decoration:underline; }
.ms-options-wrap > .ms-options > .ms-selectall.global{margin:4px 5px; }
.ms-options-wrap > .ms-options > ul > li.optgroup{padding:5px;}
.ms-options-wrap > .ms-options > ul > li.optgroup + li.optgroup{border-top:1px solid #aaa; }
.ms-options-wrap > .ms-options > ul > li.optgroup .label{display:block; padding:5px 0 0 0; font-weight:bold; }
.ms-options-wrap > .ms-options > ul label{position:relative; display:inline-block; width:100%; padding:2px 5px; margin:1px 0;}
.ms-options-wrap > .ms-options > ul li.selected label,
.ms-options-wrap > .ms-options > ul label:hover{background-color:#efefef;}
.ms-options-wrap > .ms-options > ul input[type="checkbox"]{margin-right:5px; position:absolute; left:4px; top:4px;}
.ms-options ul{margin:0; padding:0;}
.ms-options ul li{margin:0; padding:0; list-style-type:none; display:block;}