html, body{
	height: auto;
	background-color: #fff;
}
#content {
	margin: 0 auto;
}
.top {
	background-color: #f8f8f8;
}

.top .top-div {
	padding: 20px 0 0 0;
	    margin: 0 20px;
	border-bottom: 1px solid #E5E5E5;
}

.top .top-div .iconfont {
	    font-size: 30px;
	    color: #3166C8;
	    float: left;
	    margin-right: 10px;
}

.top .top-title {
	font-size: 20px;
	font-weight: bold;
	float: left;
	line-height: 38px;
}

.top .top-div .search-area {
	flex: 1;
	text-align: right;
	margin-bottom: 10px;
}

.top .top-div .search-area .search-input {
	border: 1px solid #3166C8;
	border-top-left-radius: 3px;
	border-bottom-left-radius: 3px;
}

.top .top-div .search-area .search-input input {
	width: 300px;
	height: 35px;
	font-size: 14px;
	border: none;
	background-color: transparent;
}

.top .top-div .search-area .search-btn {
	height: 37px;
	line-height: 37px;
	padding: 0 15px;
	margin-left: -10px;
	background-color: #3166C8;
	border-top-right-radius: 3px;
	border-bottom-right-radius: 3px;

}

.top .top-div .search-area .search-btn i {
	font-size: 20px !important;
}

.course-content {
	float: none;
	box-shadow: none;
	    padding: 10px 20px 10px 20px;
}

.course-nav-row {
	height: 47px;
}

.course-nav-box {
	padding: 5px;
	position: relative;
}

.course-nav-box .hd {
	position: absolute;
	left: 10px;
	top: 10px;
	width: 60px;
	line-height: 32px;
	font-weight: 700;
	/* font-size: 14px; */
}

.course-nav-box .bd {
	position: relative;
	z-index: 5;
	margin-left: 60px
}

.course-nav-item {
	display: inline-block;
	margin: 0 4px
}

.course-nav-item a {
	display: block;
	margin-bottom: 10px;
	padding: 10px;
}

.course-nav-item.on a {
	padding: 3px 10px;
	background: #3166C8;
	border-radius: 5px;
	color: #FFFFFF;
	line-height: 21px;
}

.align-center {
	display: flex;
	align-items: center;
	font-size: 14px;
}

.layui-inline {
    line-height: 38px;
	margin-left: 15px;
	margin-bottom: 5px;
}
.layui-form-label {
	width: 80px;
	padding: 9px;
	font-weight: 600;
}
.layui-input {
	width: 138px;
	height: 28px;
	border-radius: 5px;
	background-color: #f8f8f8;
}
.layui-btn {
	line-height: 28px;
	height: 28px;
	margin-left: 10px;
	font-size: 100%;
	background-color: #1973ED;
	border-radius: 5px;
}


.center-bottom {
	margin-top: 40px;
	margin-bottom: 50px;
	background-color: white;
	display: flex;
	row-gap: 20px;
	column-gap: 20px;
	flex-wrap: wrap;
}
.item {
	width: 420px;
	height: 160px;
	border-radius: 8px;
	box-shadow: 0 0 10px #e0e0e0;
	padding: 10px;
	box-sizing: border-box;
}
.item img {
	width: 140px;
	height: 100%;
	float: left;
	border-radius: 8px;
	cursor: pointer;
}
.item .instrumentTo, .companyTo {
	cursor: pointer;
}
.content {
	float: right;
	width: calc( 100% - 150px);
	color: #999999;
}
.contentDivTitle {
	font-size: 18px;
	color: #000000;
	margin: 5px 0;
}
.contentDiv {
	font-size: 14px;
	padding: 4px 0;
}
.ellipsis {
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
}