/* 导航 */
.header .navbar_nav li:nth-child(3):after{
    width: 20px;
}
.header .navbar_nav li:nth-child(3) a{
	color: #027600;
}
.m_nav .ul li:nth-child(3)>a{
	color: #027600;
}

/* 内容导航 */

.case-nav{
    width: 100%;
    margin-bottom: 3%;
    border-bottom: 1px solid #e5e5e5;
}
.case-nav ul{
    max-width: 400px;
    height: 70px;
    margin: auto;
    display: flex;
    justify-content: space-around;
}
.case-nav ul li{
    float: left;
}
.case-nav ul li a{
    display: inline-block;
    ;
    height: 100%;
    text-decoration: none;
    color: #333;
    font-size: 17px;
    line-height: 70px;
}

.case-nav ul li:hover a{
    color: #027600;
}

.case-nav ul li:nth-child(1) a{
    color: #027600;
}


/* 内容 */

.case-container{
    max-width: 1436px;
    margin: auto;
    /* border: 1px solid black; */
    padding-left: 1%;
    padding-right: 1%;
}
.item-left{
    float: left;
    top: 0;
    left: -0.8%;
}
.item-right{
    float: right;
    right: 0;
    right: -0.8%;
}


.case-container>div:nth-child(2n)>div:nth-child(1){
    float: right !important;
    top: 0 !important;
    right: -0.8% !important;
    left: auto !important;
}
.case-container>div:nth-child(2n)>div:nth-child(2){
    float: left !important;
    top: 0 !important;
    left: -0.8% !important;
    right: auto !important;
}
.case-container>div:nth-child(2n)>div:nth-child(2)>div{
    margin-left: 9% ;
}
.case-container>div:nth-child(2n)>div:nth-child(2)>div:nth-child(4)>a{
    margin-bottom: 5%;
    width: 17.8%;
    height: 1vw;
    line-height: 1vw;
}




.case-item{
    position: relative;
    margin-bottom: 4.4%;
}
    .item-img{
        z-index: 10;
        position: absolute;
        display: inline-block;
        width: 42.85%;
        padding-bottom: 29%;
        overflow: hidden;
 box-shadow: 0px 10px 20px rgba(0, 0, 0, .5);
    }
    .item-img>img{
        display: inline-block;
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: absolute;
        top: 0;
        left: 0;
    }
    .item-box{
        z-index: -100;
        /* border: 1px solid red; */
        width: 85.8%;
        background: #f6f6f6;
        margin-top: 8%;
    }
        .item-title{
            font-size: 24px;
            color: #666;
            margin-left: 45.8%;
            margin-top: 4vw;
            margin-bottom: 3%;
        }
        .item-text{
            width: 39%;
            margin-left: 45.8%;
            font-size: 14px;
            color: #666;
            line-height: 24px;
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            overflow: hidden;
        }
        .item-time{
            margin-left: 45.8%;
            font-size: 18px;
            color: #999;
            margin-top: 1%;
            margin-bottom: 3%;
        }
        .item-more{
            margin-left: 45.8%;  
        }
        .item-more>a{
            text-decoration: none;
            display: inline-block;
            width: 30%;
            height: 1.9vw;
            line-height: 1.9vw;
            text-align: center;
            background: transparent;
            color: #999;
            border: 1px solid #999;
            margin-bottom: 9%;
            padding-top: 2%;
            padding-bottom: 2%;
            border-radius: 4px;
            -webkit-border-radius: 4px;
            -moz-border-radius: 4px;
            -ms-border-radius: 4px;
            -o-border-radius: 4px;
}

.padding{
    margin-left: 9% ;
}



.mr-more>a{
    margin-bottom: 5%;
    width: 17.8%;
    height: 1vw;
    line-height: 1vw;
}

.item-box:hover .item-title{
    color: #017600;
}
.item-box:hover .item-more>a{
    background: #f3a40d;
    color: white;
    border: 1px solid #f3a40d;
}


.footer{
	margin-top:6%;
}

@media(max-width:770px){
    .item-title{
        font-size: 20px;
        margin-left: 37.8%;
        width: 55%;
    }
    .item-text,.item-time,.item-more{
        margin-left: 37.8%;
    }
    .item-text{
        width: 60%;
    }

    .padding{
        margin-left: 5% ;
    }
    .item-more>a{
        width: 100px;
        height: 25px;
        line-height: 25px
    }
.case-container>div:nth-child(2n)>div:nth-child(2)>div:nth-child(4)>a {
    margin-bottom: 5%;
    width: 100px;
    height: 25px;
    line-height: 25px;
}
    .mr-more>a{
        width: 100px;
        height: 25px;
        line-height: 25px
    }
}

@media (max-width: 560px){
    .item-title{
        font-size: 16px;
    }
    .item-text{
        font-size: 12px;
    }
    .item-time{
        font-size: 14px;
    }

.item-left,.item-right{
        clear: both;
        left: 0;
        right: 0;
    }
    .item-right{
        float: left;
    }
    .item-img{
        position: relative;
        width: 90%;
        margin-left: 5%;
padding-bottom: 50%;
    }
    .item-box{
        width: 100%;
    }
    .item-title,.item-text,.item-time,.item-more{
        width: 90%;
        padding: 0 5%;
        margin-left: 0;
    }
    .item-box{
        margin-top: 0px;
    }

.case-container>div:nth-child(2n)>div:nth-child(2)>div{
	margin-left:0px;
	}
.case-container>div:nth-child(2n)>div:nth-child(1){
	float: none!important;
	}
}

@media (max-width: 420px){
    
}