body {
    overflow-x: hidden;
}

.banner {
    position: relative;
}

.swiper-pagination {
    position: relative !important;
}

.swiper-banner-pagination .swiper-pagination-bullet::before {
    background: #aaaaaa !important;
}

.swiper-banner-pagination .swiper-pagination-bullet::after {
    background: #ffffff !important;
}


.swiper-wrapper {
    height: 100% !important;
}

.swiper-banner-pagination {
    bottom: 40px !important;
    width: 100%;
    display: block;
    z-index: 90;
}

.swiper-banner-pagination .swiper-pagination-bullet {
    width: 30px;
    height: 10px;
    margin: 0 0 0 10px;
    opacity: 1;
    background: none;
    position: relative;
    z-index: 11;
    outline: none;
    border-radius: 3px;
}

.swiper-banner-pagination .swiper-pagination-bullet::before {
    content: '';
    display: block;
    width: 100%;
    height: 5px;
    position: absolute;
    left: 0;
    top: 3px;
    background: #fff;
    opacity: 0.3;
    border-radius: 3px;
}

.swiper-banner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
    opacity: 1;
}

.swiper-banner-pagination .swiper-pagination-bullet::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 3px;
    width: 0;
    height: 5px;
    background: #fff;
    -webkit-transition: all .4s ease;
    -moz-transition: all .4s ease;
    transition: all .4s ease;
    z-index: 10;
    border-radius: 3px;
}

.swiper-banner-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::after {
    -webkit-animation: w100 4000ms 1;
    animation: w100 4000ms 1;
}

@keyframes w100 {
    0% {
        width: 0%;
    }

    100% {
        width: 100%;
    }
}


.banner-slide {
    display: flex;
    justify-content: center;
}

/* *********************************************/
.banner_first_main {
    position: absolute;
    max-width: 1200px;
    width: 80%;
    margin: 0 auto;
}

.img {
    width: 100%;
}

.img img {
    width: 100%;
    height: 430px;
}

.banner_first_main_a {
    margin-top: 140px;
}

.banner_first_a_title {
    width: 600px;
    margin: auto;
    font-family: PingFang SC;
    font-size: 40px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 90px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
}

.banner_first_a_btns {
    width: 256px;
    margin: auto;
    margin-top: 57px;
    display: flex;
    justify-content: center;
}

.banner_first_a_btns_a {
    width: 118px;
    height: 34px;
    background-color: #e7290f;
    line-height: 34px;
    text-align: center;
    color: #ffffff;
}

.banner_first_a_btns_b {
    width: 118px;
    height: 34px;
    border: solid 1px #ffffff;
    line-height: 34px;
    text-align: center;
    color: #ffffff;
}

.banner_first_a_btns>a:hover {
    color: #fff;
}

.banner_first_main_b {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 174px;
}

.banner_first_main_b_left {
    width: 480px;
}

.banner_first_main_b_left_title {
    font-size: 40px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 56px;
    letter-spacing: 0px;
    color: #ffffff;
}

.banner_first_main_b_left_explain {
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 20px;
}

.banner_first_main_b .banner_first_a_btns {
    margin: 0;
    margin-top: 31px;
}

.banner_first_main_b_right img {
    width: 599px;
    height: 359px;
}

.banner_width {
    max-width: 1340px;
    width: 95%;
    margin: 0 auto;
}

.banner_tow {
    padding-top: 80px;
}

.banner_title {
    font-family: PingFang SC;
    font-size: 34px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 48px;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.banner_title2 {
    font-family: PingFang SC;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #666666;
    text-align: center;
}

.banner_tow_main {
    display: flex;
}

.banner_tow_main_card {
    width: 600px;
    height: 400px;
    background-color: #ffffff;
    padding: 16px;
}

.banner_tow_main_card_top {
    display: flex;
    justify-content: space-between;
}

.banner_tow_main_card_top_txt {
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #333333;
}

.banner_tow_main_card_top img {
    width: 40px;
    height: 40px;
}

.banner_tow_main_card_line {
    width: 254px;
    height: 2px;
    background-color: #f5f5f5;
    margin-top: 10px;
}

.banner_tow_main {
    display: flex;
    justify-content: space-evenly;
    margin-top: 40px;
}

.banner_tow_main_card_content {
    margin-top: 50px;
    width: 520px;
	height: 346px;
	font-family: PingFang SC;
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 28px;
	letter-spacing: 0px;
	color: #666666;
}

.banner_three {
    background-color: white;
    padding-top: 40px;
    padding-bottom: 54px;
}

.banner_three_main {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.banner_three_main_card_img{
    margin-left: 150px;
}

.banner_three_main_title {
    width: 1000px;
    height: 78px;
    font-family: PingFang SC;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #666666;
}

.solution_banner {
    display: none;
}

.banner_three_main_top {
    display: flex;
    justify-content: space-around;
    margin-top: 50px;
}

.banner_three_main_card_width {
    width: 320px;
    margin-left: 40px;
}

.banner_three_main :first-of-type{
    margin-left: 0;
}

.banner_three_main_card {
    width: 320px;
	height: 220px;
	background-color: #ffffff;
	box-shadow: 0px 5px 10px 0px 
		rgba(44, 64, 164, 0.16);
	border-radius: 8px;
    padding: 32px;
}

.banner_three_main_card_top{
    display: flex;
    justify-content: space-between;
}
.banner_three_main_card_top_txt{
    font-size: 20px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 28px;
	letter-spacing: 0px;
	color: #333333;
}
.banner_three_main_card_line{
    width: 254px;
	height: 2px;
	background-color: #f5f5f5;
    margin-top: 10px;
}

.banner_three_main_card_content ul li{
    font-family: PingFang SC;
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 24px;
	letter-spacing: 0px;
	color: #333333;
    margin-top: 16px;
    width: 270px;
    text-align: left;
     text-indent: -1em;
}

.banner_three_main_card_content ul li:before {
    content: "";
    width: 6px;
    height: 6px;
    display: inline-block;
    border-radius: 50%;
    background: #e7290f;
    vertical-align: middle;
    margin-right: 8px;
    
}

.banner_three_main_card_content_title {
    font-size: 24px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 33px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 25px;
}

.banner_three_main_card_content_link {
    margin-top: 24px;
}

.banner_three_main_card_content_link a {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #ffffff;
}

.banner_three_main_card_content_link a:hover,
a:active {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #ffffff;
}

.banner_three_main_img {
    margin-top: 62px;
    justify-content: center;
    display: flex;
}

.banner_four {
    padding-top: 80px;
}

.banner_four_img {
    margin-top: 40px;
    height: 320px;
    background: url('../../images/index/custom.png')repeat-x 0;
    width: 38400px;
    position: relative;
    background-size: contain;
    -webkit-animation: logoIndexBoxMove 620s linear infinite;
    animation: logoIndexBoxMove 1000s linear infinite;
}

@-webkit-keyframes logoIndexBoxMove {
    0% {
        background-position: 0
    }

    to {
        background-position: -38400px
    }
}

@keyframes logoIndexBoxMove {
    0% {
        background-position: 0
    }

    to {
        background-position: -38400px
    }
}

.banner_four_img img {
    height: 500px;
    position: absolute;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    animation-duration: 15s;
    animation-name: roll2;
}

@keyframes roll2 {
    0% {
        right: -100%;
        top: 150px;
    }

    100% {
        right: 0px;
        top: 150px;
    }
}

.banner_five {
    padding-bottom: 40px;
}

.banner_five_main {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.banner_five_main_card {
    width: 420px;
    padding: 30px 20px 10px;
    background-color: #ffffff;
    box-shadow: 0px 5px 10px 0px rgba(44, 64, 164, 0.16);
    border-radius: 8px;
    margin-left:40px;
}

.banner_five_main :first-of-type{
    margin-left: 0;
}


.banner_five_main_card_top_txt {
    font-family: PingFang SC;
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0;
    color: #333333;
    margin-left: 10px;
    display: inline-block;
    height: 28px;
    padding-top: 0;
}

.banner_five_main_card_img img {
    width: 420px;
    height: 180px;
}

.banner_five_main_card_content {
    padding-left: 28px;
    margin-top: 20px;
}

.banner_five_main_card_top img {
    margin-top: -10px;
}

.banner_five_main_card_content ul li {
    font-family: PingFang SC;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 16px;
    width: 360px;
    text-align: left;
    text-indent: -1em;
}

.banner_five_main_card_content ul li:before {
    content: "";
    width: 6px;
    height: 6px;
    display: inline-block;
    border-radius: 50%;
    background: #e7290f;
    vertical-align: middle;
    margin-right: 8px;
}

.banner_five_main_card_content_title {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 27px;
    letter-spacing: 1px;
    color: #333333;
}

.banner_five_main_card_content_info {
    display: flex;
}

.banner_five_main_card_content_info_block {
    display: flex;
    align-items: center;
}

.banner_five_main_card_content_info_block:nth-of-type(2) {
    margin-left: 30px;
}

.banner_five_main_card_content_info_block span {
    margin-left: 5px;
}

.banner_five_main_card_content_explain {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 21px;
    letter-spacing: 0px;
    color: #767676;
    margin-top: 5px;
}

.banner_foot{
    margin-top: 0px !important;
}
.banner_foot_title{
    margin-top: 0px !important;
}