/* banner_container */
.banner_container {
    position: relative;
}
.banner_container .swiper-pagination {
    top: 0px;
    bottom: 0;
    right: 15px;
    margin: auto 0;
}
.banner_container .swiper-pagination span {
    display: block;
    width: 10px;
	height: 10px;
	background: #ffffff;
    border-radius: 50%;
    margin: 7px 0px;
    opacity: 0.4;
}
.banner_container .swiper-pagination span[class*=active] {
    background: #01a7e1;
    opacity: 1;
}
.banner_container .swiper-slide {
    height: 400px;
    overflow: hidden;
}
.banner_container a {
    width: 1920px;
    position: absolute;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}
.p_banner {
    display: block;
}
.m_banner {
    display: none;
}



/* main */
.main {
    padding: 40px 0 50px;
}
.main_container>.swiper-container {
    padding-top: 30px;
}

.main .main_container [class*=swiper-button] {
    background: #ababab;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}
.main4 .main_container [class*=swiper-button] {
    margin-top: -36px;
}
.main .main_container [class*=swiper-button]:hover {
    background: #006bb8;
}
.main .main_container [class*=disable] {
    opacity: 0.3;
}
.main .main_container .next {
    right: -40px;
}
.main .main_container .prev {
    left: -40px;
}




/* main1 */
.main1 {
    background: #fff;
}
.main1 .main_container {
    overflow: hidden;
    width: 100%;
}
.main1 .inner_main_container {
    width: 20000px;
    padding-top: 30px;
}
.main1 .main_container1 {
    float: left;
    width: 10000px;
}
.main1 .item {
    width: 230px;
    margin-right: 12.5px;
    text-align: center;
    float: left;
}
.main1 .item:hover .picture_container {
    box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.15);
}
.main1 .item .picture_container {
    padding-top: 78.2%;
	background: #ffffff;
	border-radius: 12px;
    border: solid 1px #e5e5e5;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}
.main1 .item .explain_title {
    font-size: 14px;
    color: #555555;
    margin-top: 18px;
}



/* main2 */
.main2 {
    background: #f5f5f5;
    overflow: hidden;
}
.main2 .main_container  {
    margin-top: 18px;
}
.main2 .item {
    width: 49.5%;
	height: auto;
    position: relative;
}
.main2 .item_swiper {
    width: 380px;
}
.main2 .item_swiper .picture_container {
    padding-top: 53.2%;
    background: none;
}
.main2 .item_swiper .picture_container img {
    max-width: none;
}
.main2 .item:nth-child(3n) {
    margin-right: 0;
}
.main2 .item_swiper .swiper-pagination {
    width: 100%;
    bottom: 15px;
}
.main2 .item_swiper .swiper-pagination span {
    width: 12px;
	height: 12px;
	background: #ffffff;
    opacity: 0.5;
    margin: 0 5px;
}
.main2 .item_swiper .swiper-pagination span[class*=active] {
    opacity: 1;
}
.main2 .item:not(.item_swiper) {
    margin-top: 12px;
}
.main2 .item:not(.item_swiper):not(:nth-child(2n)) {
    margin-right: 1%;
}
.main2 .item:not(.item_swiper):nth-child(3) .picture_container,
.main2 .item:not(.item_swiper):nth-child(4) .picture_container {
    -webkit-box-ordinal-group: 2;
    -moz-box-ordinal-group: 2;
    -ms-flex-order: 2;
    -webkit-order: 2;
    order: 2;
    margin-right: 0;
    margin-left: 2%;
}
.main2 .item:not(.item_swiper) .picture_container {
    width: 49%;
    padding-top: 26.58%; /* 53.16 */
    background: #f4f4f4;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    border-radius: 12px;
    margin-right: 2%;
}
.main2 .item:not(.item_swiper) .picture_container img {
    max-width: none;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
}
.main2 .item:not(.item_swiper) .explain {
    width: 49%;
    position: relative;
    overflow: hidden;
    padding: 20px 22px;
    background: #fff;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    border-radius: 12px;
}
.main2 .item:not(.item_swiper) .picture_icon {
    font-size: 46px;
    color: #006bb8;
    position: absolute;
    left: 0;
    top: 0;
}
.main2 .item:not(.item_swiper) .explain_title {
    font-size: 22px;
    color: #333333;
    position: relative;
    padding-left: 40px;
}
.main2 .item:not(.item_swiper) .explain_title_icon {
    color: #006bb8;
    font-size: 28px;
    position: absolute;
    left: 0;
    top: -4px;
}
.main2 .item:not(.item_swiper) .explain_desc {
    font-size: 14px;
    color: #006bb8;
    margin-top: 3px;
}
.main2 .item:not(.item_swiper) .explain_content {
    font-size: 14px;
	line-height: 24px;
    color: #666666;
    margin-top: 15px;
}
.main2 .item:not(.item_swiper) .step {
    position: absolute;
    right: 20px;
    bottom: 25px;
    font-size: 40px;
	font-weight: bold;
	line-height: 30px;
	letter-spacing: 1px;
    color: #e9e9e9;
    display: none;
}
.main2 .item:hover {
    z-index: 10;
}
.main2 .item .explain:hover,
.main2 .item .picture_container:hover {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    z-index: 10;
    box-shadow: 0px 0px 20px rgba(50,50,50,0.1);
    border-radius: 0;
}


/* main3 */
.main3 {
    padding-top: 40px;
    background: #fff;
}
.main3 .main_container {
    overflow: hidden;
    width: 100%;
}
.main3 .inner_main_container {
    width: 20000px;
    padding: 30px 0 50px;
}
.main3 .main_container1 {
    float: left;
    width: 10000px;
}
.main3 .item {
    width: 140px;
	border-radius: 12px;
    border: solid 5px #fff;
    float: left;
    margin-right: 30px;
    overflow: hidden;
}
.main3 .item .picture_container {
    background: #ffffff;
    padding-top: 125%;
}
.main3 .item:hover {
    box-shadow: 2px 3px 12px 0px rgba(0, 0, 0, 0.1);
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
}





/* main4 */
.main4 {
    padding-top: 40px;
    background: #f5f5f5;
}
.main4 .main_container {
    overflow: hidden;
    width: 100%;
}
.main4 .inner_main_container {
    padding: 30px 0 50px;
    width: 20000px;
}
.main4 .main_container1 {
    float: left;
    width: 10000px;
}
.main4 .item {
    width: 200px;
    float: left;
    margin-right: 30px;
    text-align: center;
}
.main4 .item .explain_title {
    font-size: 16px;
    color: #424242;
    margin-top: 10px;
}
.main4 .item .picture_container {
	background: #ffffff;
	border-radius: 12px;
    border: solid 1px #eeeeee;
    padding-top: 57.1%;
}
.main4 .item:hover .picture_container {
	box-shadow: 2px 3px 12px 0px rgba(0, 0, 0, 0.1);
    -webkit-transform: translateY(-10px);
    transform: translateY(-10px);
}





/* 动画 */
.title,
.main_container1 .item,
.main2 .item,
.main3 .item,
.main4 .item {
    opacity: 0;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
}
.main_container1 .item:nth-child(1) {
    animation-delay: 0s;
}
.main_container1 .item:nth-child(2) {
    animation-delay: 0.3s;
}
.main_container1 .item:nth-child(3) {
    animation-delay: 0.6s;
}
.main_container1 .item:nth-child(4) {
    animation-delay: 0.9s;
}
.main_container1 .item:nth-child(5) {
    animation-delay: 1.2s;
}
.main_container1 .item:nth-child(6) {
    animation-delay: 1.5s;
}
.main_container1 .item:nth-child(7) {
    animation-delay: 1.8s;
}

.main3 .item:nth-child(1) {
    animation-delay: 0s;
}
.main3 .item:nth-child(2) {
    animation-delay: 0.2s;
}
.main3 .item:nth-child(3) {
    animation-delay: 0.4s;
}
.main3 .item:nth-child(4) {
    animation-delay: 0.6s;
}
.main3 .item:nth-child(5) {
    animation-delay: 0.8s;
}
.main3 .item:nth-child(6) {
    animation-delay: 1s;
}

.main4 .item:nth-child(1) {
    animation-delay: 0s;
}
.main4 .item:nth-child(2) {
    animation-delay: 0.2s;
}
.main4 .item:nth-child(3) {
    animation-delay: 0.4s;
}
.main4 .item:nth-child(4) {
    animation-delay: 0.6s;
}
.main4 .item:nth-child(5) {
    animation-delay: 0.8s;
}







/* 响应 */
@media screen and (max-width: 1199px) {
    .main .main_container [class*=swiper-button] {
        display: none;
    }

    .main2 .item_swiper {
        width: 750px;
        height: auto;
        -webkit-box-ordinal-group: 1;
        -moz-box-ordinal-group: 1;
        -ms-flex-order: 1;
        -webkit-order: 1;
        order: 1;
        margin: 30px auto 0;
    }

    /* .banner_container a {
        width: 1200px;
    } */
    .main2 .item_swiper .picture_container {
        padding-top: 53.4%;
    }
}
@media screen and (max-width: 1024px) {
    .main {
        padding: 30px 0 40px;
    }
    .main3 .inner_main_container,
    .main4 .inner_main_container {
        width: 20000px;
        padding: 25px 0 35px;
    }
    .main2 .main_container {
        margin-top: 20px;
    }
    .main2 .item_swiper {
        margin: 20px auto 0;
        width: 750px;
    }
    .main2 .item:not(.item_swiper) .explain_title {
        padding-left: 32px;
    }
    .main2 .item:not(.item_swiper) .explain_title_icon {
        font-size: 24px;
        top: -2px;
    }
    .title h2 {
        font-size: 26px;
        line-height: 26px;
    }
    .title .title_desc {
        font-size: 14px;
        margin: 8px 0 10px;
    
    }
    .main3 .main_container .item:hover,
    .main4 .main_container .item:hover .picture_container {
        box-shadow: none;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    .main3 .main_container .item {
        border: solid 2px rgba(200,200,200,0.2);
        border-radius: 5px;
    }
    .main4 .swiper-container .item .explain_title {
        font-size: 14px;
        margin-top: 10px;
    }

    
    .main2 .item_swiper .swiper-pagination {
        bottom: 8px;
    }
    .main2 .item_swiper .swiper-pagination span {
        width: 8px;
        height: 8px;
        margin: 0 3px;
    }

    .main2 .item:not(.item_swiper) .picture_icon {
        font-size: 40px;
    }
    .main2 .item:not(.item_swiper) .explain_title {
        font-size: 20px;
        margin-top: 3px;
    }
    .main2 .item:not(.item_swiper) .explain_desc {
        font-size: 12px;
        margin-top: 3px;
    }
    .main2 .item:not(.item_swiper) .explain_content {
        line-height: 24px;
        color: #666666;
        margin-top: 10px;
    }
    .main2 .item:not(.item_swiper) .step {
        position: absolute;
        right: 15px;
        bottom: 20px;
        font-size: 32px;
        display: block;
    }
    .main2 .item .explain:hover,
    .main2 .item .picture_container:hover {
        -webkit-transform: scale(1);
        transform: scale(1);
        z-index: 10;
        box-shadow: none;
        border-radius: 12px;
    }

    .main3,.main4 {
        padding-top: 30px;
    }

}
@media screen and (max-width: 992px) {}
@media screen and (max-width: 750px) {
    .banner_container .swiper-slide {
        height: auto;
    }
    .banner_container a {
        width: 100%;
        position: static;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    .p_banner {
        display: none;
    }
    .m_banner {
        display: block;
    }
    .main1 .item {
        width: 160px;
    }
    .main1 .item .explain_title {
        margin-top: 10px;
    }

    .main3 .item {
        width: 100px;
        margin-right: 15px;
    }
    .main4 .item {
        width: 140px;
        margin-right: 15px;
    }
    .main4 .inner_main_container .item .explain_title {
        margin-top: 5px;
        font-size: 12px;
    }

    .main2 .main_container {
        margin-top: 10px;
    }
    .main2 .item {
        margin-top: 15px;
    }
    .main2 .item:not(.item_swiper) {
        width: 100%;
    }
    .main2 .item:not(.item_swiper):not(:nth-child(2n)) {
        margin-right: 0;
    }
    .main2 .item:not(.item_swiper):nth-child(3) .picture_container,
    .main2 .item:not(.item_swiper):nth-child(4) .picture_container {
        margin-left: 0;
        margin-right: 2%;
    }
    .main2 .item:not(.item_swiper) .explain {
        padding: 12px 15px;
        width: 100%;
        -webkit-box-ordinal-group: 2;
        -moz-box-ordinal-group: 2;
        -ms-flex-order: 2;
        -webkit-order: 2;
        order: 2;
    }
    .main2 .item:not(.item_swiper) .picture_container {
        width: 100%;
    }
    .main2 .item:not(.item_swiper) .picture_icon {
        font-size: 36px;
    }
    .main2 .item:not(.item_swiper) .explain_title {
        font-size: 16px;
    }
    .main2 .item:not(.item_swiper) .explain_content {
        line-height: 22px;
    }

    .main2 .item:not(.item_swiper) .step {
        right: 15px;
        bottom: 18px;
        font-size: 30px;
    }
    .main2 .item:not(.item_swiper) .explain_title {
        padding-left: 26px;
    }
    .main2 .item:not(.item_swiper) .explain_title_icon {
        font-size: 20px;
    }
}
@media screen and (max-width: 640px) {
    .title h2 {
        font-size: 20px;
        line-height: 20px;
    }

    .title .title_desc {
        font-size: 12px;
        margin: 3px 0 5px;
        color: #888;

    }
    .main {
        padding: 20px 0 25px;
    }

    .main3, .main4 {
        padding-top: 20px;
    }
    .main3 .inner_main_container,
    .main4 .inner_main_container {
        padding: 15px 0 25px;
    }

}
@media screen and (max-width: 480px) {
    .main1 .item {
        width: 150px;
    }
    .main1 .item .explain_title {
        margin-top: 5px;
    }


    .main2 .main_container {
        margin-top: 5px;
    }
    .main2 .item:not(.item_swiper) {
        display: block;
    }
    .main2 .item:not(.item_swiper) .picture_container {
        padding-top: 0;
        margin: 0 !important;
        border-radius: 7px;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
    .main2 .item:not(.item_swiper) .explain {
        border-radius: 7px;
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }
    .main2 .item:not(.item_swiper) .picture_container img {
        position: static;
        -webkit-transform: translateX(0);
        transform: translateX(0);
        max-width: 100%;
    }
    .main2 .item .explain:hover,
    .main2 .item .picture_container:hover {
        border-radius: 7px;
    }
}
@media screen and (max-width: 375px) {
    
}
@media screen and (max-width: 320px) {}