.w_1440{
	width: 1440px;margin: 0 auto;
}
	
.header-three{
	padding-top: 30px;
}
.header-three img{
	height: 46px;
}
.header-three a,.header-three a:hover{
	color: #fff;font-size: 26px;font-weight: bold;
}
.header-three h1{
	color: #fff;font-weight:bolder;font-size:40px;margin: 15px 0 10px;
}
.space-between{
	display: flex;justify-content: space-between;
}

.chenguo{
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.chengguo_left{
    width: 23.5%;border: 1px solid #dddddd;
}
.chengguo_left ul{
	min-height: 100px;max-height: 500px;
}
.chengguo_left ul li a:hover {
    text-decoration:none;
    color: #2c48a4;
    font-weight: 700;
}
.chengguo_left ul li a {
    text-decoration: none;
    color: #000;
    display: block;
    transition: all 0.1s ease;
}

.chengguo_left h3{
    display: flex;background:#2c48a4 ;margin: 0;align-items: center;
    justify-content: space-between;padding:5px 10px;
}
.chengguo_left h3 span:first-child{
    font-weight: 700;
    font-size: 20px;
    color: #fff;
}

.chengguo_left h3 span:last-child a{
    font-size: 13px;
    color: #fff;
    padding: 9px 0;
    display:inline-block;
    font-weight: 700;
}
.chengguo_left ul{
    padding:10px;margin: 0;
}
.chengguo_left ul li{
    padding: 15px 0;
    border-bottom: 1px dashed #5e5e5e
}
.chengguo_left ul li:last-child{
   border-bottom:none;
}
.chengguo_left .jianjie,.chengguo_left .rongyu{
	font-size: 14px;line-height: 2; padding:10px;
}
.chengguo_left .rongyu,.channel_rongyu{
	display: flex;flex-wrap: wrap;
	flex-direction: row;justify-content: space-between;
	align-items: center;
}
.chengguo_left .rongyu .rongyu-item{
	width: 44%;overflow: hidden;margin-bottom: 15px;text-align:center
}
.chengguo_left .rongyu .rongyu-item img{
	width: 70%;
}
.chengguo_left .rongyu .rongyu-item p,.channel_rongyu p{
	font-size: 14px;font-weight: 500;text-align: center;width: 100%;
}
.lz-margin-top-30{
	margin-top: 30px;
}

.channel_rongyu li{
	width: 31.5%;margin-bottom: 15px;
}

.channel_rongyu .channel_rongyu_item img{
	width: 100%;
	    height: 280px;
	    object-fit: contain;
}
.channel_rongyu_item p{
	height: 34px;margin: 0;line-height: 34px;
}