/* banner */
.banner_bg {
    height: 100%;
    flex: 1;
    background: url(../images/product_bar.jpg) no-repeat center center;
    background-size: 1920px 420px;
    background-position: center center;
}

section {
    width: 1200px;
    margin: 0 auto;

}

.pro_1 h3 {
    font-size: 38px;
    text-align: center;
    line-height: 150px;
}

.line_7 {
    width: 100%;
    height: 7px;
    background-color: #2595F9;
    margin-bottom: 25px;
}

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

/* .pro_list div {
    border-radius: 10px;
    border: 2px solid #E4E4E4;
    display: flex;
    flex-direction: column;
    align-items: center;
} */


.pro_list_div {
    flex-grow: 1;
    height: 357px;
    border-radius: 10px;
    border: 2px solid #E4E4E4;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding-top: 30px;
}

.pro-img {
    width: 384px;
    border-radius: 10px;
    border: 2px solid #E4E4E4;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.pro-img span {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pro_list div:nth-child(1) {
    margin-right: 20px;
}

.pro_list div:nth-child(3) {
    margin-left: 20px;
}


.pro_list_div:nth-child(1) {
    margin-right: 20px;
}

.pro_list_div:nth-child(3) {
    margin-left: 20px;
}

.pro_list span:nth-child(3) {
    margin-left: 20px;
}

.pro_list div span {
    width: 100%;
    background-color: #4FA9F9;
    text-align: center;
    color: #fff;
    /* line-height: 60px; */
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* margin-top: 30px; */
    font-size: 20px;
    border-radius: 0 0 10px 10px;
}

.pro_1 article {
    margin-top: 25px;
    /* height: 550px; */
    background-color: #F5F5F5;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pro_1 article h5 {
    color: #4FA9F9;
    font-size: 25px;
    font-weight: 500;
}

.img_text {
    display: flex;
    margin-bottom: 20px;
    align-items: center;
}

.img_text div {
    padding-top: 25px;
    padding-left: 25px;
    padding-right: 37px;
}



.img_text div p {
    line-height: 30px;
    font-size: 17px;
    /* font-weight: bold; */
    padding-top: 25px;
}

.img_text img {
    width: 450px;
}

.pro_2 {
    margin-top: 30px;
}

.detail {
    width: 100%;
    /* height: 1350px; */
    margin-top: 20px;
    background-color: #F5F5F5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-bottom: 20px;
}

.subject_1 {
    width: 95%;
    display: flex;
}

.subject_1_div {
    padding-left: 30px;
}

.subject_1 h5 {
    font-size: 27px;
    margin-top: 20px;
    padding-left: 7px;
}

.subject_1 strong {
    font-size: 27px;
    color: #2595F9;
}

.subject_1 .ul_list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 20px;
    justify-content: space-between;
    padding-left: 7px;
}

.subject_1 .ul_list li {
    width: 205px;
    font-size: 17px;
    line-height: 40px;
    font-weight: bold;
}

.subject_1 .ul_list li::before {
    content: "·";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background-color: #2595F9;
    vertical-align: middle;
    margin-right: 10px;
    color: #F5F5F5;
}

.subject_1 .ul_button {
    /* margin-top: 20px; */
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.subject_1 .ul_button li {
    /* line-height: 14px; */
    color: #fff;
    background-color: #4FA9F9;
    border-radius: 5px;
    font-size: 14px;
    width: 158px;
    height: 43px;
    text-align: center;
    margin-top: 15px;
    line-height: 43px;
    text-wrap: nowrap;
}

.subject_2 {
    margin-top: 30px;
    width: 95%;
    display: flex;
    justify-content: space-between;
}

.subject_2 span {
    font-size: 18px;
    font-weight: bold;
}

.subject_2 .text {
    width: 100%;
}

.border {
    width: 97%;
    /* height: 260px; */
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.border dl {
    width: 100%;
    /* height: 233px; */
    border-top: 1px dashed #4FA9F9;
    /* border-right: 1px dashed #4FA9F9;
    border-bottom: 1px dashed #4FA9F9; */
    position: relative;
}

.border dl dt {
    display: inline-block;
    color: #4FA9F9;
    padding: 7px 15px;
    background-color: #f5f5f5;
    border: 1px solid #4FA9F9;
}

.border div {
    position: absolute;
    top: -20px;
}

.border dl dd {
    line-height: 24px;
    font-weight: bold;
    font-size: 14px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.pro_3 {
    margin-top: 30px;
    /* height: 620px; */
}

.device_list {
    width: 100%;
    display: flex;
    justify-content: space-between;

}

.device_list dl {
    width: 580px;
    border-radius: 10px;
    border: 2px solid #E4E4E4;
    display: flex;
    flex-direction: column;
}

.device_list dt {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.device_list dt h5 {
    margin-top: 20px;
    width: 100%;
    display: block;
    text-align: center;
    line-height: 60px;
    color: #fff;
    background-color: #4FA9F9;
    border-radius: 0 0 10px 10px;
    font-size: 24px;
}

.pro3-title {
    margin-top: 20px;
    width: 100%;
    height: 92px;
    display: block;
    text-align: center;
    color: #fff;
    background-color: #4FA9F9;
    border-radius: 0 0 10px 10px;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device_list dd {
    display: flex;
    height: 150px;
    flex-direction: row;
    justify-content: space-between;
    padding: 25px 40px;
    font-weight: bold;
    background-color: #F5F5F5;
}

.device_list li {
    line-height: 30px;
}

.device_list .ul_list li::before {
    content: "·";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background-color: #2595F9;
    vertical-align: middle;
    margin-right: 10px;
    color: #F5F5F5;
}

.pro_4 {
    margin-top: 30px;
    /* height: 450px; */
}

.pro_4 .pro_dec {
    width: 30%;
    background-color: #E4E4E4;
    display: flex;
    border-radius: 0;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 52px;
}

.pro_decr {
    flex: 1;
    background-color: #E4E4E4;
    display: flex;
    border-radius: 0;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 52px;
}

.pro_decr a {
    width: 150px;
    line-height: 30px;
    color: #4FA9F9;
    font-weight: bold;
    background-color: #f5f5f5;
    border: 1px solid #4FA9F9;
    margin-bottom: 10px;
    text-align: center;
    position: relative;
    margin-top: 30px;
}

.pro_decr a::after {
    content: '';
    display: inline-block;
    width: 277px;
    position: absolute;
    left: 150px;
    top: 14px;
    border-bottom: 1px dashed #2595F9;
}

.pro_decr2 {
    flex: 1;
    background-color: #E4E4E4;
    display: flex;
    border-radius: 0;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 52px;
}

.pro_decr2 a {
    width: 264px;
    line-height: 30px;
    color: #4FA9F9;
    font-weight: bold;
    background-color: #f5f5f5;
    border: 1px solid #4FA9F9;
    margin-bottom: 10px;
    text-align: center;
    position: relative;
    margin-top: 30px;
}

.pro_decr2 a::after {
    content: '';
    display: inline-block;
    width: 277px;
    position: absolute;
    left: 264px;
    top: 14px;
    border-bottom: 1px dashed #2595F9;
}

.pro_decr3 {
    flex: 1;
    background-color: #E4E4E4;
    display: flex;
    border-radius: 0;
    flex-direction: column;
    align-items: flex-start;
    padding-left: 52px;
}

.pro_decr3 a {
    width: 606px;
    line-height: 30px;
    color: #4FA9F9;
    font-weight: bold;
    background-color: #f5f5f5;
    border: 1px solid #4FA9F9;
    margin-bottom: 10px;
    text-align: center;
    position: relative;
    margin-top: 30px;
}

.pro_decr3 a::after {
    content: '';
    display: inline-block;
    width: 77px;
    position: absolute;
    left: 606px;
    top: 14px;
    border-bottom: 1px dashed #2595F9;
}

.pro_4 .pro_dec a {
    width: 106px;
    line-height: 30px;
    color: #4FA9F9;
    background-color: #f5f5f5;
    border: 1px solid #4FA9F9;
    margin-bottom: 10px;
    text-align: center;
    position: relative;
    margin-top: 30px;
}

.pro_4 .pro_dec2 a {
    width: 244px;
    line-height: 30px;
    color: #4FA9F9;
    background-color: #f5f5f5;
    border: 1px solid #4FA9F9;
    margin-bottom: 55px;
    text-align: center;
    position: relative;
    margin-top: 30px;
}

.pro_4 .pro_dec a::after {
    content: '';
    display: inline-block;
    width: 277px;
    position: absolute;
    left: 106px;
    top: 14px;
    border-bottom: 1px dashed #2595F9;
}

.pro_4 .pro_dec2 a::after {
    content: '';
    display: inline-block;
    width: 139px;
    position: absolute;
    left: 244px;
    top: 14px;
    border-bottom: 1px dashed #2595F9;
}

.pro_4 .ul_list li {
    line-height: 35px;
    font-weight: bold;
}

.pro_4 .ul_list li::before {
    content: "·";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background-color: #2595F9;
    vertical-align: middle;
    margin-right: 10px;
    color: #E4E4E4;
}

.pro_dec .left {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.pro_dec .left li {
    width: 230px;
}

.pro_list .image_text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0;
    width: 170px;
    height: 390px;
}

.pro_list .image_text span {
    margin-top: 0px;
}

.pro_5 {
    padding-top: 53px;
    box-sizing: border-box;
    border-radius: 0px 0px 10px 10px;
    border: 5px solid #F5F5F5;
    margin-bottom: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pro_5 .pro-title {
    width: 100%
}

.pro_5 .pro-title .title1-box {
    width: 859px;
    height: 72px;
    background: #30A3DB;
    border-radius: 14px 14px 14px 14px;
    margin-left: 45px;
    font-size: 28px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 72px;
    text-align: center;
}

.pro5_2 {
    width: 1095px;
    height: 646px;
    position: relative;
    background-image: url("/assets/images-en/pro_15.jpg");
    background-repeat: no-repeat;
    background-size: contain;
}

.pro5_2 .title2-box {
    width: 636px;
    height: 72px;
    position: absolute;
    background: #30A3DB;
    border-radius: 14px 14px 14px 14px;
    top: 0px;
    right: 24px;
    font-weight: bold;
    color: #FFFFFF;
    font-size: 28px;
    line-height: 72px;
    text-align: center;
}

.pic-13 {
    width: 918px;
    height: 477px;
    margin-right: 6px;
}

.pic-14 {
    width: 233px;
    height: 470px;
    margin-top: 7px;
}

.mb-52 {
    margin-bottom: 52px;
}

.span-row {
    display: flex;
    width: 100%;
}

.span-col {
    font-size: 16px;
    color: #070203;
    font-weight: 600;
}

.col-1 {
    flex: 1;
}

.col-2 {
    flex-grow: 2;
    flex-shrink: 1;
    flex-basis: 0%;
}


.span-col::before {
    content: "·";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background-color: #2595F9;
    vertical-align: middle;
    margin-right: 10px;
    color: #F5F5F5;
}

.pro3-list {
    display: flex;
    flex-direction: column;
    padding: 21px 42px;
    background-color: #F5F5F5;
    flex: 1;
}

.pro3-intro {
    font-size: 17px;
    font-weight: 500;
    color: #0C0B0B;
    line-height: 27px;
}