* {
    margin: 0;
    padding: 0;
    font-size: 0.16rem;
}

body {
    background: #fff;
}

.main {
    width: 14rem;
    margin: 0 auto;
}











.banner {
    width: 100%;
    max-width: 19.2rem;
    height: 7rem;
    position: relative;
    margin: -0.7rem auto 0;
}

.banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(106deg, #171520 0%, rgba(0, 67, 110, 0.6) 100%);
}

.banner .banner_img {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    top: 0;
    z-index: -1;
}

.banner .banner_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner .main {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.7rem;
}

.banner .banner_fl {
    width: 7.9rem;
}

.banner .banner_fl .title {
    font-weight: bold;
    font-size: 0.36rem;
    color: #FFFFFF;
    margin-bottom: 0.7rem;
    position: relative;
}

.banner .banner_fl .title::before {
    content: "";
    width: 100%;
    height: 0.01rem;
    background: rgba(255, 255, 255, 0.36);
    position: absolute;
    left: 0;
    bottom: -0.32rem;
}

.banner .banner_fl .content {
    font-weight: 400;
    font-size: 0.18rem;
    color: #FFFFFF;
    line-height: 0.35rem;
    margin-bottom: 0.39rem;
    position: relative;
}


.banner .banner_fr {
    width: 5rem;
    height: 5rem;
    position: relative;
}

.banner .banner_fr img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}


/* 产品介绍 */
.body{
    width: 100%;
    padding-bottom: 1rem;
}
.body .class_name{
    margin-bottom: 0.52rem;
}
.body .body_content{
    font-weight: 400;
    font-size: 0.18rem;
    color: #101010;
    line-height: 0.3rem;
    text-align: center;
}

/* 产品特点 */
.body1 {
    width: 100%;
    height: auto;
    padding-bottom: 1rem;
    background: url(../img/view_bg1.png) center no-repeat;
    background-size: cover;
}

.body1 .body1_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: left;
    align-content: flex-start;
}

.body1_item {
    width: 4.35rem;
    min-height: 2.35rem;
    background: #FFFFFF;
    border-radius: 0.1rem;
    overflow: hidden;
    margin-top: 0.46rem;
    margin-right: 0.47rem;
}

.body1_item:hover {
    box-shadow: 0rem 0rem 0.15rem 0.01rem rgba(0, 0, 0, 0.09);
}

.body1_item:nth-child(1),
.body1_item:nth-child(2),
.body1_item:nth-child(3) {
    margin-top: 0;
}

.body1_item:nth-child(3n) {
    margin-right: 0;
}

.body1_item .item_img {
    width: 0.62rem;
    height: 0.62rem;
    margin: 0.34rem auto 0.16rem;
}

.body1_item .item_img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.body1_item .item_title {
    width: 3.8rem;
    font-weight: bold;
    font-size: 0.25rem;
    color: #000000;
    margin: 0 auto;
    text-align: center;
}

.body1_item .item_cont {
    width: 3.8rem;
    margin: 0.11rem auto 0.33rem;
    font-weight: 400;
    font-size: 0.16rem;
    color: #7D7D7D;
    line-height: 0.25rem;
    text-align: center;
}




.body2 {
    background: #F7F7F7 url(../img/index_bg2.jpg) center bottom no-repeat;
    background-size: 19rem auto;
    padding-bottom: 1rem;
    height: 7.21rem;
    padding-top: 1.47rem;
}
#certify {
	position: relative;
	width: 1400px;
	margin: 0 auto;
}

#certify .swiper-container {
	padding-bottom: 60px;
}

#certify  .swiper-slide {
	width: 560px;
	height: 334px;
    overflow: hidden;
	background: #fff;
	box-shadow: 0rem 0rem 0.2rem 0.01rem rgba(0,0,0,0.05);
}
#certify  .swiper-slide img{
	display:block;
}
#certify  .body2_bg{
    width: 5.81rem;
    height: 5.8rem;
    position: absolute;
    background: url(../img/diannao.png) center no-repeat;
    top: -0.76rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9;
   
}




/* 低空智能 */
.body3 {
    width: 100%;
    height: 4rem;
    background: url(../img/view_bg2.jpg) center no-repeat;
}

.body3 .main {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.body3 .body3_fl {
    width: calc(100% - 7rem);
}

.body3 .body3_fl .body3_name {
    font-weight: bold;
    font-size: 0.36rem;
    color: #FFFFFF;
}

.body3 .body3_fl .body2_cont {
    font-weight: 400;
    font-size: 0.25rem;
    color: #FFFFFF;
    margin-top: 0.19rem;
}

.body3 .body3_fr {
    width: 6.94rem;
    height: 4rem;
    padding: 0.2rem;
    box-sizing: border-box;
}

.body3 .body3_fr img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}






.body5_list {
    width: 100%;
    height: 6rem;
    display: flex;
    justify-content: space-between;
}

.body5_list .bd,
.body5_list .bd .body5_img {
    width: 8.5rem;
    height: 6rem;
    border-radius: 0.1rem;
    overflow: hidden;
}

.body5_list .bd .body5_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.body5_list .hd {
    width: 4.68rem;
    height: 100%;
    display: flex;
    align-items: center;
}

.body5_list .hd .body5_txt {
    padding-left: 0.18rem;
    box-sizing: border-box;
    margin-bottom: 0.32rem;
    position: relative;
}

.body5_list .hd .body5_txt:last-child {
    margin-bottom: 0;
}

.body5_list .hd .body5_txt.on::before {
    content: "";
    position: absolute;
    width: 0.03rem;
    height: 0.21rem;
    background: linear-gradient(180deg, #4FCCE8 0%, #0071FF 100%);
    left: 0;
    top: 0.07rem;
    transform: skew(-8deg, 15deg);
}

.body5_list .hd .body5_txt .body5_title {
    font-weight: 600;
    font-size: 0.25rem;
    color: #0A0A0A;
    margin-bottom: 0.08rem;
}

.body5_list .hd .body5_txt .body5_cont {
    font-weight: 400;
    font-size: 0.16rem;
    color: #838383;
}



@media only screen and (max-width: 1024px) {
    .banner .main{
        display: block;
        padding-top: 2rem;
    }
    .banner .banner_fl{
        width: 100%;
    }
    .banner .banner_fr{
        margin: auto;
    }
    .body1_item .item_title{
        width: auto;
    }
    .body2{
        height: auto;
        overflow: hidden;
    }
    #certify{
        width: 100%;
    }
    #certify .body2_bg{
        width: 100%;
        height: 10.8rem;
        top: -1.76rem;
    }
    .body3 .body3_fr,.body3 .body3_fl{
        flex: 0 0 50%;
    }
    .body1_item .item_cont{
        padding: 0 0.2rem;
    }
}