.wrapper {

}

.index_top {
    position: relative;
    width: 100%;
    display: block;
    padding-bottom: 40px;
}

.index_top .h3-en {
    font-size: 14px;
  text-transform: uppercase;
    
    color: #999;
    display: block;
  font-weight: 300;
}

.index_top .h3-zh {
    font-weight: bold;
    font-size: 32px;
    color: #4e8ac5;
    position: relative;
  margin: 0;
}

.index_top .h3-zh::after {
    position: absolute;
    right: 0;
    top: 55%;
    margin-top: -1px;
    height: 1px;
    width: 86%;
    content: "";
    background: rgba(0,0,0,.1);
}

.more_a {
    bottom: 35%;
    width: 160px;
    height: 44px;
    background: #363e45;
    line-height: 44px;
    position: absolute;
    right: 0;
    color: #ffffff;
    display: block;
    padding: 0 15px;
}

.more_a:hover::after {
    background: #4e8ac5;
    width: 100%;
    height: 100%;
}

.more_a .b {
    float: right;
    font-weight: bold;
    line-height: 44px;
    font-size: 20px;
    font-family: "微软雅黑";
}

.more_a a {
    color: #ffffff;
    padding-left: 15px;
    font-size: 16px;
    width: 100%;
    display: block;
    position: relative;
    z-index: 2;
    text-decoration: none;
}

.more_a::after {
    position: absolute;
    line-height: 44px;
    right: 0;
    top: 0;
    width: 65px;
    content: "";
    height: 0;
    border-top: 44px solid #4e8ac5;
    border-left: 28px solid transparent;
    transition: all 0.5s ease;
}

.product_ul {
    
    
}

.product_ul li {
    background: #ffffff;
    list-style-type: none;
    line-height: normal;
}

.product_ul li:nth-child(4n) {
    margin-right: 0;
}

.product_ul li a {
    display: block;
    width: 100%;
    height: 100%;
}

.product_ul li a .pic {
    position: relative;
    width: 100%;
    padding-bottom: 75%; 
}

.product_ul li a .pic img {
    display: block;
    border: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .1);
}

.product_ul li a .text {
    width: 100%;
    padding: 0 10px;
    text-align: center;
    display: block;
    font-size: 16px;
    color: #333333;
    transition: all 0.2s ease-out 0s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 60px;
    height: 60px;
    
}

.mor {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(16, 68, 146, 0.7);
    position: absolute;
    left: 0;
    top: 0;
    transform: scale(0);
}

.li_d:hover .mor {
    transform: scale(1);
}

.li_d:hover .text {
    background: #4e8ac5;
    color: #ffffff;
}

.li_d .mor {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    left: 0;
    top: 0;
    transition: all 0.2s ease-out 0s;
    transform: scale(0);
}

.li_d .mor .i {
    width: 54px;
    height: 54px;
    border: 1px solid #ffffff;
  font-style: normal;
  text-transform: uppercase;
    line-height: 54px;
    font-size: 12px;
    border-radius: 50%;
    color: #ffffff;
    text-align: center;
}

.main-color .h3-en, .main-color .h3-zh {
    color: #fff;
}

.adv_ul {
    width: 100%;
    
}

.adv_ul li {
    width: 100%;
    float: left;
    margin-right: 2%;
    transition: all 0.3s ease-out 0s;
    margin: 0 2% 4% 0;
    padding-bottom: 20px;
}

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

.adv_ul li a {
    padding: 20px;
    display: flex;
  align-items: center;
  gap: 1rem;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    position: relative;
    
    transition: all 0.5s ease;
}

.adv_ul li a .span_c {
    width: 80px;
    height: 80px;
    float: left;
    background: #0693e3;
    border-radius: 50%;
}

.adv_ul li a .span_c img {
    display: block;
    transition: all 0.5s ease;
}

.adv_ul li a .span_right {
    width: 70%;
    float: left;
    
    color: #ffffff;
}

.adv_ul li a .p_c {
    line-height: 38px;
    font-size: 20px;
}

.adv_ul li a .b_c {
    
    line-height: 20px;
    font-size: 14px;
    font-weight: normal;
    display: block;
    height: 46px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.adv_ul .li_c:hover .h4_b,
.adv_ul .li_c:hover .p_b,
.adv_ul .li_c:hover .more {
    color: #ffffff;
}

.adv_ul .li_c:hover .more {
    border: 4px solid #019340;
    background: #019340;
}

.adv_ul .li_c:hover img {
    transform: scale(1.1);
}

.adv_ul .li_c:hover a {
    background: rgba(0,0,0,.4);
}

.adv_ul .li_c:hover {
    transform: translateY(-10px);
}

.abou_text {
    width: 100%;
    display: block;
}

.abou_text .left {
    width: 41.112%;
    float: left;
    position: relative;
    margin-top: 40px;
    background: #019340;
    height: 100%;
}

.abou_text .left .span_a {
    width: 500px;
    display: block;
    position: relative;
    left: 45px;
    top: -40px;
}

.abou_text .right {
    width: 50%;
    margin-left: 80px;
    
    height: 331px;
    float: left;
    background: #ffffff;
    
    margin-top: 40px;
    position: relative;
}

.abou_text .h4_a {
    display: block;
    line-height: 26px;
    font-size: 22px;
    color: #333333;
    font-weight: bold;
    width: 100%;
}

.abou_text .right .p {
    line-height: 30px;
    font-size: 15px;
    margin: 15px 0 30px;
    height: 145px;
    color: #666666;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}

.right .more_a {
    bottom: 10%;
}

@media screen and (max-width: 1630px) {
    .abou_text .right {
        width: 48%;
    }
}

@media screen and (max-width: 1200px) {
    .abou_text .right {
        width: 46%;
        margin-left: 80px;
        padding: 30px;
        height: 331px;
    }
}

@media screen and (max-width: 992px) {
    .abou_text .right {
        margin-left: 80px;
        width: 45%;
        margin-top: 30px;
        height: 265px;
    }
}

@media screen and (max-width: 768px) {
    .abou_text .right {
        width: 100%;
        margin: 0;
        padding: 25px;
        min-height: 200px;
        height: auto;
    }
}

@media screen and (max-width: 1200px) {
    .abou_text .left .span_a {
        width: 410px;
    }
}

@media screen and (max-width: 992px) {
    .abou_text .left .span_a {
        width: 330px;
        left: 30px;
        top: -30px;
    }
}

@media screen and (max-width: 768px) {
    .abou_text .left {
        width: 90%;
        height: 100%;
        margin-top: 30px;
    }
}

@media screen and (max-width: 768px) {
    .abou_text .left .span_a {
        right: 0;
        top: -20px;
        width: 100%;
    }
}

.news .li_e {
    width: 49%;
    float: left;
    margin: 0 2% 2% 0;
    height: 120px;
    overflow: hidden;
}

.news .li_e a {
    display: block;
    width: 100%;
    height: 100%;
    background: #ffffff;
    transition: all 0.3s linear;
}

.li_e .span_left {
    float: left;
    width: 20%;
    position: relative;
    color: #ffffff;
}

.li_e .i {
    padding: 30px 20px 10px;
    display: block;
  font-style: normal;
  font-weight: 300;
    font-size: 14px;
    line-height: 18px;
    position: relative;
    z-index: 2;
}

.li_e .b_e {
    position: relative;
    z-index: 2;
    font-weight: bold;
    font-size: 48px;
    display: block;
    padding: 0 20px;
    line-height: 40px;
}

.li_e .span_left::after {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    width: 160px;
    height: 0;
    border-bottom: 120px solid #4e89c5;
    border-right: 78px solid transparent;
    transition: all 0.3s linear;
}

.li_e .span_right {
    float: right;
    width: 75%;
    padding: 20px 28px;
}

.li_e .h4_e {
    font-size: 18px;
    line-height: 20px;
    display: block;
    color: #333333;
}

.li_e .p_e {
    line-height: 24px;
    margin-top: 12px;
    display: block;
    font-size: 14px;
    color: #666666;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.li_e:nth-child(2n) {
    margin-right: 0;
}

@media screen and (max-width: 1200px) {
    .li_e .span_right {
        padding: 20px 45px;
    }
}

@media screen and (max-width: 1200px) {
    .li_e .span_left::after {
        width: 150px;
    }
}

@media screen and (max-width: 992px) {
    .li_e .span_right {
        width: 70%;
        padding: 20px 25px 20px 45px;
    }
}

@media screen and (max-width: 768px) {
    .li_e .span_right {
        width: 73%;
        padding: 16px 27px;
    }

    .news .li_e {
        width: 100%;
        margin-right: 0;
        height: 115px;
        margin-bottom: 15px;
    }

    .li_e .span_left {
        width: 27%;
    }
}

.li_e:hover .span_left::after {
    border-bottom: 150px solid #019340;
}

.li_e:hover a {
    background: #363e45;
}

.li_e:hover .h4_e,
.li_e:hover .p_e {
    color: #ffffff;
}