.chans{
    position: relative;
}
.chans img{
vertical-align: text-bottom;
}
.chans_text{
    position: absolute;
    top: 30%;
    
}
.chans_text p:nth-child(1){
    	font-family: SourceHanSansCN-Regular;
	font-size: 60px;
	color: #fff !important;
}
.chans_text p:nth-child(2){
    font-family: SourceHanSansCN-Regular;
	font-size: 18px;
	color: #fff !important;
}
.litlle_nav li a{
    color: #000 !important;
}

.advisory_img{
    display: flex;
    flex-wrap: wrap;
    margin-top: 90px;
}
.advisory_img li{
    width: 375px;
    margin-right: 88px;
    height: 400px;
    background-color: #f2f2f2;
    margin-bottom: 66px;
}
.advisory_img li a:last-child img{
    width: 70px;
}
.advisory .advisory_img li:nth-child(3n){
    margin-right:-1px;
}
.advisory_img li a{
    padding-left: 18px;
    display: block;
    font-family: SourceHanSansCN-Normal;
	font-size: 16px;
	line-height: 34px;
    color: #6d6d6d;
    overflow: hidden;
    box-sizing: border-box;
}
.advisory_img li a:first-child{
    padding-left: 0;
}
.advisory_img li p{
    position: relative;
    margin-bottom: 42px;
}
.advisory_img .texts{
    position: absolute;
    padding-top: 12px;
    width: 76px;
    height: 72px;
    top: -48px;
    left: 18px;
    background-color: #1d2088;
    font-family: SourceHanSansCN-Regular;
	font-size: 30px;
    line-height: 25px;
    text-align: center;
    color: #ffffff;
    box-sizing: border-box;
}
.advisory_img .texts i{
    font-size: 16px;
}
.advisory_img li .iconfont{ 
    font-size: 74px;
}
.advisory_img  img{
        transition: all linear 0.7s;
}
.advisory_img  img:hover{
    transform: scale(1.1);  
}
.advisory_img a:nth-child(3):hover{
       color:  #1d2088;
}
.advisory_img a:nth-child(4):hover span{
    animation: arrow 1s linear infinite;
       color:  #1d2088;
}
@keyframes arrow{
    0%{
        margin-left: 20px;
    }
    50%{
        margin-left: 50px;
    }
    70%{
        margin-left: 40px;
    }
    100%{
        margin-left: 60px;
    }
}