.banner_cont {
	height: 380px;
}
.pro_tab_cont {
	text-align: center;
	margin-top: 50px;
}
.pro_tab_cont span {
	padding: 15px 60px;
	font-size: 16px;
	display: inline-block;
	margin: 0 20px;
	transition: 0.5s;
	cursor: pointer;
	letter-spacing: 1px;
	border: 1px solid #ff6a64;
}
.pro_tab_cont span a {
	color: #666;
}
.pro_tab_cont span:hover {
	background: #ff6a64;
	color: #fff;
	transition: 0.5s;
 border: border:1px solid #fff;
}
.pro_tab_cont span:hover a {
	color: #fff;
}
.pro_tab_cont span.active {
	background: #ff6a64;
	color: #fff;
 border: border:1px solid #fff;
}
.pro_tab_cont span.active a {
	color: #fff;
}
.problem_list_cont {
	margin-top: 100px;
}
.problem_list_cont .pro_item {
	margin-bottom: 20px;
	box-sizing: border-box;
	padding: 20px;
	background: #fff;
	transition: .5s;
	border: 1px solid #ddd;
}
.problem_list_cont .pro_item a {
	display: block;
	overflow: hidden;
	height: 152px;
}
.problem_list_cont .pro_item a .pro_pic {
	float: left;
	width: 202px;
	height: 152px;
	overflow: hidden;
}
.problem_list_cont .pro_item a .pro_little_info {
	float: left;
	width: 780px;
	margin-left: 40px;
	height: 100%;
	color: #666;
}
.problem_list_cont .pro_item a .pro_little_info h4 {
	font-size: 16px;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}
.problem_list_cont .pro_item a .pro_little_info p {
	font-size: 14px;
	line-height: 26px;
	margin-top: 20px;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.problem_list_cont .pro_item a .pro_little_info span {
	font-size: 14px;
	margin-top: 20px;
	display: block;
	color: #999;
}
.problem_list_cont .pro_item a .pro_time {
	float: right;
	width: 100px;
	height: 100%;
	text-align: center;
}
.problem_list_cont .pro_item a .pro_time i {
	height: 100%;
	display: inline-block;
	vertical-align: middle;
}
.problem_list_cont .pro_item a .pro_time .time_ {
	display: inline-block;
	height: auto;
	vertical-align: middle;
}
.problem_list_cont .pro_item a .pro_time .time_ span {
	display: block;
	color: #ddd;
}
.problem_list_cont .pro_item a .pro_time .time_ span:nth-child(1) {
	font-size: 40px;
	color: #ddd;
	line-height: 45px;
	border-bottom: 1px solid #ddd;
}
.problem_list_cont .pro_item a .pro_time .time_ span:nth-child(2) {
	font-size: 18px;
}
.problem_list_cont .pro_item:hover {
	background: #ff6a64;
	transition: .5s;
	border: 1px solid #ff6a64;
}
.problem_list_cont .pro_item:hover a .pro_little_info {
	color: #fff;
}
.problem_list_cont .pro_item:hover a .pro_little_info span {
	color: #fff;
}
.problem_list_cont .pro_item:hover a .pro_time .time_ span {
	color: #fff;
}
.problem_list_cont2 {
	padding-bottom: 45px;
	margin-top: 35px;
}
.problem_list_cont2 ul li {
	float: left;
	width: 30%;
	margin-right: 3%;
	border-bottom: 1px solid #ddd;
	line-height: 30px;
	margin-bottom: 5px;
	height: 30px;
}
.problem_list_cont2 ul li b {
	font-weight: 400;
}