.smk_accordion { float: left; width:100%; position: relative;margin: 0; padding: 0; list-style: none; margin-bottom: 20px;}
.smk_accordion .accordion_in {position: relative;z-index: 10; margin-top: 1px; overflow: hidden;}
.smk_accordion .accordion_in .acc_head {position: relative; display: block; cursor: pointer;  background: #555555 none repeat scroll 0 0; color: #ffffff;line-height: 20px; font-size: 18px; padding:10px 40px 10px 20px;}
.smk_accordion .accordion_in .acc_head:hover {background:#F45317;}
.smk_accordion .accordion_in .acc_head .acc_icon_expand {background: url("../images/tab-arrow.png") no-repeat scroll center 0 rgba(0, 0, 0, 0);display: block; height: 24px; position: absolute; right: 10px; top: 9px; width: 24px;}
.smk_accordion .accordion_in .acc_content {background: #f9f9f9 none repeat scroll 0 0; float:left;width:100%;}
.smk_accordion .accordion_in.acc_active > .acc_content { display: block;}
.smk_accordion .accordion_in.acc_active > .acc_head { background: #f45317;}
.smk_accordion .accordion_in.acc_active > .acc_head .acc_icon_expand {background: url("../images/tab-arrow1.png") 0 0;}