.yuanqu-top {
    background: url('../images/product/yuanqu-bg.png') center center no-repeat;
    background-size: cover;
}

.environment-top {
    background: url('../images/product/environment-bg.png') center center no-repeat;
    background-size: cover;
}

.traffic-top {
    background: url('../images/product/traffic-bg.png') center center no-repeat;
    background-size: cover;
}

.community-top {
    background: url('../images/product/community-bg.png') center center no-repeat;
    background-size: cover;
}

.water-top {
    background: url('../images/product/water-bg.png') center center no-repeat;
    background-size: cover;
}

.lims-top {
    background: url('../images/product/lims-bg.png') center center no-repeat;
    background-size: cover;
}

.huagong {
    background: url('../images/product/chemicalEngineering.png') center center no-repeat;
    background-size: cover;
}

.weifei {
    background: url('../images/product/weifei.png') center center no-repeat;
    background-size: cover;
}

.product-0 {
    background: url('../images/product/value4.png') center center no-repeat;
    background-size: cover;
    display: flow-root;
}

.product-0 .function {
    display: grid;
    grid-template-columns: 33.33% 33.33% 33.33%;
    grid-row-gap: 40px;
    grid-column-gap: 40px;
    margin: 60px 150px;
}

.product-0 .function-item {
    /* width: 513px; */
    /* height: 150px; */
    background: #FFFFFF;
    box-shadow: 0px 4px 40px 0px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 30px 40px;
}

.product-0 .function-item .title {
    font-family: Source Han Sans SC;
    font-weight: bold;
    font-size: 24px;
    color: #333333;

}

.product-0 .function-item .title-small {
    font-family: Source Han Sans SC;
    color: #666666;
    line-height: 34px;
}

.product-0 .function-item .line {
    height: 1px;
    background: #E5E5E5;
    margin-top: 20px;
}

.product-0 .function-item .con {
    margin-top: 20px;
    font-family: Source Han Sans SC;
    font-weight: bold;
    color: #333333;
    line-height: 16px;
    margin-bottom: 20px;
}

.product-0 .function-item .con-small {
    font-family: Source Han Sans SC;
    color: #666666;
    line-height: 30px;
    margin-top: 6px;
}

.btn-item {
    margin-top: 42px;
    padding: 0 10px;
    /* height: 50px; */
    line-height: 50px;
    background: #FF871D;
    border-radius: 8px;
    /* position: absolute; */
    /* bottom: 18vh;
    left: 16.5vh; */
    color: #FFFFFF;
    font-weight: 500;
    font-family: Source Han Sans SC;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.btn-item a {
    height: 50px;
    text-decoration: none;
    color: #fff;
}

.btn-item .iconfont-arrow {
    height: 50px;
    margin-left: 6px;
    /* transform: rotate(45deg); */
}

.btn-item:hover {
    cursor: pointer;
    background: #fba458;
}

.btn-item:hover .iconfont-arrow {
    /* transform: rotate(90deg); */
    animation: rightMove 0.2s linear forwards;
}

.btn-item .iconfont-arrow i {
    font-size: 50px;
}

.about-top {
    align-items: center;
}

.about-top .english {
    font-size: 24px;
    margin-top: 14px;
}

.tab {
    width: 84%;
    margin: 0 150px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 40px;
}

.tab div {
    padding: 0 15px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #cccccc;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.tab div:hover {
    background-color: #1088E9;
    color: #fff;
    border: 1px solid #1088E9;
}

.tab .active {
    background: #1088E9;
    color: #fff;
    border: 1px solid #1088E9;
}

@keyframes fadeInBig {
    0% {
        transform: scale(.5);
        opacity: 0.8;
    }

    /* 50%{
		transform: scale(1);
		opacity: 1;
	} */
    100% {
        transform: scale(2.5);
        opacity: 0.2;
    }
}

.product-0 .title-chinese,
.product-0 .title-english {
    color: #ffffff;
}

.product-7 .title-chinese,
.product-7 .title-english {
    color: #333;
}

.product-tixi .main {
    margin: 60px 150px;
    display: flex;
    flex-flow: row;
    justify-content: space-between;
    gap: 140px;
}

.product-tixi .main>div {
    flex: 1;
}

.product-tixi .main .left-list {
    display: flex;
    flex-flow: column;
    justify-content: center;
    gap: 60px;
}

.product-tixi .main .left-list .fragment {}

.product-tixi .main .left-list .fragment .title {
    font-size: 20px;
    font-weight: bold;
    color: #FBB223;
    line-height: 30px;
    display: flex;
    flex-flow: row;
}

.product-tixi .main .left-list .fragment .title::before {
    content: '';
    width: 12px;
    height: 12px;
    background: #FBB223;
    border-radius: 50%;
    margin-right: 20px;
    margin-top: 10px;
}

.product-tixi .main .left-list .fragment .info {
    font-size: 16px;
    color: #E5E5E5;
    line-height: 40px;
    margin-top: 20px;
}

.product-tixi .main .right img {
    width: 100%;
}

.product-7 {
    /* background: url('../images/product/yuanqu-div-7.png') center center no-repeat;
    background-size: cover; */
    animation: fadeInUp 1s both;
    display: flow-root;
}

.product-7 .plat-list {
    margin: 60px 150px;
    /* margin-bottom: 90px; */
    margin-top: 38px;
}

.product-7 .plat-list .swiper-slide {
    /* width: calc((100% - 15px) / 4) !important;
    margin-right: 20px !important; */
    /* flex:1; */
    background-color: #fff;
    border-bottom: #fff solid 5px;
    position: relative;
    height: 60vh;
    margin-bottom: 5vh;
    margin-top: 12px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.product-7 .plat-list .swiper-slide:hover .content {
    width: 100%;
    background-color: #fff;
    position: absolute;
    margin-top: -10%;
    transition: 0.5s ease;
}

.product-7 .plat-list .swiper-slide:hover {
    border-bottom: #1088E9 solid 5px;
    transition: 0.5s all;
}

.product-7 .plat-list .swiper-slide:hover .title {
    color: #1088E9;
    transition: 0.5s ease;
}

.product-7 .plat-list .swiper-slide:hover .title::after {
    content: '';
    width: 50px;
    height: 2px;
    background-color: #1088E9;
    display: block;
    margin-top: 10px;
}

.product-7 .plat-list .swiper-slide img {
    width: 100%;
}

.product-7 .plat-list .swiper-slide .title {
    margin: 30px;
    margin-bottom: 10px;
    color: #333333;
    font-size: 20px;
    font-weight: bold;
}

.product-7 .plat-list .swiper-slide .despcription {
    margin: 30px;
    margin-top: 0px;
    font-size: 16px;
    color: #666666;
    line-height: 30px;
    /* height: 18vh; */
}

.swiper-horizontal>.swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal {
    bottom: 0;
}

.product-7 .plat-list .swiper-slide .iconfont {
    display: none;
}

.product-7 .plat-list .swiper-slide:hover .iconfont {
    display: block;
    width: 28px;
    height: 30px;
    padding-right: 2px;
    line-height: 30px;
    text-align: center;
    border-radius: 50%;
    font-size: 12px;
    color: #fff;
    background-color: #1088E9;
    position: absolute;
    right: 20px;
    bottom: 10px;
    transition: 1s ease;
}

.product-7 .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: none;
    border: #333 solid 2px;
    opacity: 1;
}

.product-7 .swiper-pagination-bullet-active {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #1088E9;
    border: #1088E9 solid 2px;
}

.product-10 {
    text-align: center;
    background: url('../images/product/telBg.png') no-repeat 100%;
    background-size: cover;
    height: 17.3rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.product-10 .title-top {
    font-family: Source Han Sans SC;
    font-weight: 400;
    font-size: 44px;
    color: #333333;
    line-height: 30px;
}

.product-10  .title-bottom {
    font-family: Source Han Sans SC;
    font-weight: 400;
    font-size: 26px;
    color: #666666;
    margin-top: 20px;
}


.btn-item1 {
    margin-top: 42px;
    width: 140px;
    height: 50px;
    line-height: 50px;
    background: #FF871D;
    border-radius: 25px;
    /* bottom: 18vh;
    left: 16.5vh; */
    color: #FFFFFF;
    font-weight: 500;
    font-family: Source Han Sans SC;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    margin: 0 auto;
    margin-top: 24px;

}

.btn-item1 a {
    height: 50px;
    line-height: 50px;
    text-decoration: none;
    color: #fff;
    font-size: 18px;
}

.btn-item1 .iconfont-arrow {
    margin-left: 6px;
    /* transform: rotate(45deg); */
}

.btn-item1:hover {
    cursor: pointer;
    background: #fba458;
}

.btn-item1:hover .iconfont-arrow {
    /* transform: rotate(90deg); */
    animation: rightMove 0.2s linear forwards;
}