.main .content1{
    margin-top: 150px;
}
.main .content1 .inner{
    display: flex;
    justify-content: space-between;

}
.main .content1 .inner .text{
    width: 41.67%;
    padding-top: 20px;
    padding-right: 10%;
    box-sizing: border-box;
}
.main .content1 .inner .text h5{
    font-size: 24px;
    line-height: 48px;
    color: #161616;
}
.main .content1 .inner .text>span{
    display: block;
    width: 100px;
    border-bottom: 4px solid #161616;
    margin: 10px 0;
}
.main .content1 .inner .text>p{
    font-size: 14px;
    line-height: 24px;
    color: #444444;
    margin-bottom: 10px;
}
.main .content1 .inner .img-box{
    display: flex;
}
.main .content1 .inner .img-box .img{
    margin-right: 20px;
}
.main .content1 .inner .img-box .img1 img,.main .content1 .inner .img-box .img img{
    width: 100%;
}

/*content2*/
.content2{
    margin-top: 50px;
    background-color: #eeeeee;
}
.content2 .inner img,.content3 .inner img{
    max-width: 100%;
}
/*content4*/
.content4{
    background-color: #eeeeee;
    padding: 100px 0 50px;
    position: relative;
    margin-bottom: 200px;
}

.content4 .inner .container1{
    width: 30.5%;
}
.content4 .inner .container1 h4{
    font-size: 24px;
    line-height: 36px;
    color: #161616;
}
.content4 .inner .container1 span{
    display: block;
    width: 100px;
    margin: 10px 0;
    border-bottom: 3px solid #161616;
}
.content4 .inner .container1 p{
    font-size: 15px;
    line-height: 22px;
    margin: 10px 0 20px;
}
.content4 .inner .container1>img{
    width: 100%;
}
.content4 .inner .img1{
    position: absolute;
    top:68px;
    left: 40%;
}
.content4 .inner .img2{
    position: absolute;
    top:68px;
    left: 63%;
}
.content4 .inner .img1 img,.content4 .inner .img2 img{
    width: 100%;
}
/*content5*/
.content5{
    background: url(../images/measure_28.jpg) no-repeat center center ;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}
.content5 .inner{
    position: relative;
    padding-top: 60px;
    padding-bottom: 60px;
}
.content5 .inner .text{
    width: 45%;
    margin: 50px auto;
}
.content5 .inner .text h5{
    font-size: 24px;
    line-height: 36px;
    color: #fff;
    font-weight: normal;
    text-align: center;
}
.content5 .inner .text span{
    display: block;
    width: 80px;
    margin: 10px auto;
    border-bottom: 2px solid #fff;
}
.content5 .inner .text p{
    font-size: 14px;
    line-height: 24px;
    color: #fff;
    text-align: center;
}
.content5 .inner .text h6{
    font-size: 18px;
    line-height: 24px;
    color: #fff;
    text-align: center;
}
.content5 .inner .swiper-container .swiper-slide .text1{
    padding: 20px 30px 20px;
    background-color: #fff;
    height: 250px;
}
.content5 .inner .swiper-container .swiper-slide .text2{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.content5 .inner .swiper-container .swiper-slide .text1 h5{
    font-size: 18px ;
    line-height: 36px;
    color: #161616;
    text-align: center;
    font-weight: normal;
}
.content5 .inner .swiper-container .swiper-slide .text1 p{
    font-size: 14px;
    line-height: 22px;
    color: #444;
    text-align: left;
    margin-top: 20px;
}
.arr {
    top:74%;
}
.arr-left{
    left: -40px;
}
.arr-right{
    right: -40px;
}
@media screen and (max-width: 1680px){
    .content4 .inner .img1{
        left: 42%;
        transition: all .3s;
    }
    .content4 .inner .img2{
        left: 68%;
        transition: all .3s;
    }
}
@media screen and (max-width: 1440px){
    .main .content1 .inner .text{
        padding-right: 7%;
        padding-top: 0;
    }
    .content4 .inner .img1{
        left: 40%;
        top:80px;
    }
    .content4 .inner .img2{
        left: 64%;
        top:80px;

    }
    .content4 .inner .img1 img{
        width: 80%;
    }
    .content4 .inner .img2 img{
        width: 80%;
    }
}
@media screen and (max-width: 1280px){
    .content4{
        margin-bottom: 80px;
    }
    .content4 .inner .img1 img{
       width: 75%;
    }
    .content4 .inner .img2 img{
        width: 75%;
    }
 
    .content5 .inner .text{
        width: 90%;
    }
}
@media screen and (max-width: 1200px){

    .content4 .inner .img1 {
       left: 36%;
    }
    .content4 .inner .img2 img{
        width: 75%;
    }

}
@media screen and (max-width: 980px){
    .content1 .inner{
        flex-direction: column;
    }
    .main .content1{
        margin-top: 80px;
    }
    .main .content1 .inner .text{
        order: 4;
        width: 100%;
    }
    .content4 .inner{
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center ;
    }
    .content4 .inner .container1{
        width: 90%;
        margin: 0 auto;
    }
    .content4 .inner .img1{
        position: static;
        width: 45%;
    }
    .content4 .inner .img2{
        position: static;
        width: 48%;
    }
    .content4 .inner .img1 img,.content4 .inner .img2 img{
        width: 100%;
    }
    .arr{
        display: none;
    }
}