/* ban图 */
.ban{
    width: 100%;
}
.ban img{
    width: 100%;
}
/* 中间导航 */
.nav{
    width: 100%;
    height: 60px;
    background-color: #ececec;
}
.nav-nr{
    width: 70%;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
.nav-nrleft p{
    display: inline-block;
    line-height: 60px;
    font-size: 16px;
	color: #666666;
}
.nav-nrleft p img{
    margin-top: -2%;
}
.nav-nrleft span a{
    line-height: 60px;
    display: inline-block;
	font-size: 16px;
	color: #666666;
}
.nav-nrright{
    display: flex;
    justify-content: space-between;
}
.nav-nrright li{
    margin-left: 37px;
    line-height: 60px;
	font-size: 16px;
	color: #1a1a1a;
    position: relative;
}
.nav-nrright li::before{
    content: "";
    width: 0;
	height: 4px;
	background-color: #167394;
    position: absolute;
    left: 50%;
    bottom: 0;
    transition: .5s;
}
.nav-nrright li:hover::before{
    content: "";
    width: 100%;
	height: 4px;
	background-color: #167394;
    position: absolute;
    left: 0;
    bottom: 0;
}
.nav-nrright a:nth-child(1) li{
    margin-left: 0;
}
.sj-nav{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    display: none;
}
.sj-nav a{
    width: 33.33%;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
    color: #1a1a1a;
    transition: .5s;
}
.sj-nav a:hover{
    background: #167394;
    color: #fff;
}
/* 内容 */
.hy{
    width: 100%;
    margin-top: 3%;
    padding-bottom: 3%;
}
.hy-tit{
    width: 100%;
}
.hy-tit h3{
	font-size: 38px;
	line-height: 50px;
	color: #dfdfdf;
    text-align: center;
    font-weight: 600;
}
.hy-tit h4{
	font-size: 30px;
	line-height: 50px;
	color: #333333;
    text-align: center;
}
/* 行业案例 */
.yxal{
    width: 100%;
    overflow-x: hidden;
}
.yxal-title{
    width: 100%;
}
.yxal-title h3{
	font-size: 38px;
	color: #333333;
    font-weight: 600;
    text-align: center;
}
.yxal-title h4{
	font-size: 26px;
	color: #333333;
    text-align: center;
    margin-top: .5%;
}
#mySwiper2{
    width: 100%;
    position: relative;
    margin-top: 5%;
    overflow-x: hidden;
}
.swiper-nr2 img{
    width: 100%;
}
.swiper-nr2 p{
    position: absolute;
    width: 80%;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-size: 24px;
	line-height: 30px;
	color: #ffffff;
    text-align: center;
}
.swiper-nr2:hover img{
    filter: blur(3px);
    transform : scale(.98);
    transition: 1s;
}
.swiper-nr2:hover{
    box-shadow: 0px 1px 20px 0px 
    rgba(0, 0, 31, 0.2);
}
.swiper-button-next{
    position: absolute;
    right: 0;
    top: 50%;
}
.swiper-button-prev{
    position: absolute;
    left: 0;
    top: 50%;
}
.swiper-button-next:hover{
    background-color: #167394;
}
.swiper-button-prev:hover{
    background-color: #167394;
}
/* .yxal-nr{
    display: flex;
    justify-content: space-between;
    margin-top: 3%;
}
.yxal-nr a li{
    position: relative;
    overflow: hidden;
}
.yxal-nr a li img{
    transition: 1s;
    width: 100%;
}
.yxal-nr a li p{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    font-size: 24px;
	line-height: 30px;
	color: #ffffff;
    text-align: center;
}
.yxal-nr a li:hover img{
    filter: blur(3px);
    transform : scale(.98);
}
.yxal-nr a li:hover{
    box-shadow: 0px 1px 20px 0px 
    rgba(0, 0, 31, 0.2);
} */

@media (max-width:1600px) {

}
@media (max-width:1400px) {

}
@media (max-width:1199px) {
    .nav-nr{
        width: 85% !important;
    }
    .qywh-nr a li .qywh-nrz h3{
        font-size: 22px;
    }
    .qywh-nr a li .qywh-nrz p{
        font-size: 18px;
    }
    .swiper-nr2 p{
        font-size: 20px;
    }
}
@media (max-width:990px) {
    .nav-nrright{
        display: none;
    }
    .sj-nav{
        display: flex;
    }
    .nav-nrright1 {
        display: flex;
        padding: 0 3.5%;
    }
    #act::before{
        display: none;
    }
    .yxal-nr{
        display: flex;
        flex-wrap: wrap;
    }
    .yxal-nr a{
        width: 48.6%;
        margin-top: 2%;
    }
}
@media (max-width:767px) {
    .sj-nav a{
        font-size: 15px;
    }
    .nav-nrleft p{
        font-size: 14px;
    }
    .nav-nrleft span a{
        font-size: 14px;
    }
    .hy-tit h3{
        font-size: 24px;
        line-height: 30px;
        margin-bottom: 6%;
    }
    .hy-tit h4{
        font-size: 18px;
        line-height: 50px;
    }
    .yxal-nr{
        padding: 2%;
        margin-top: 0;
    }
    .yxal-nr a{
        width: 100%;
    }
    .swiper-nr2 p{
        font-size: 16px;
    }
    .hy{
        padding-bottom: 0;
        margin-top: 5%;
    }
}