@charset "utf-8";
/* 方案列表 */
.falb {
    margin-top: 110px;
}
.falbbox {
    display: flex;
    flex-wrap: wrap;
}
.falbbox .falbbox_item {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 45px;
}
.falbbox .falbbox_item:nth-child(2n) {
    margin-right: 0;
}
.falbbox_item_img {
    height: 230px;
    overflow: hidden;
}
.falbbox_item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.falbbox_item_txt {
    padding: 50px 60px 65px 60px;
    background-color: #f9f9f9;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.falbbox_item_txth {
    font-size: 30px;
    color: #333333;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.falbbox_item_txtp {
    margin-top: 20px;
    font-size: 15px;
    color: #999999;
    line-height: 25px;
    transition: all .3s;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
}
.falbbox_item_more {
    margin-top: 45px;
}
.falbbox_item_more span {
    font-size: 18px;
    color: #999;
    font-family: 'BEBAS';
    text-transform: uppercase;
    vertical-align: middle;
}
.falbbox_item_more i {
    font-size: 14px;
    color: #999;
    vertical-align: middle;
    margin-left: 8px;
}
.falbbox .falbbox_item:hover {
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.25);
}
.falbbox .falbbox_item:hover .falbbox_item_txt {
    background-color: #fff;
}
.falbbox .falbbox_item:hover .falbbox_item_more span,
.falbbox .falbbox_item:hover .falbbox_item_more i,
.falbbox .falbbox_item:hover .falbbox_item_txth {
    color: #323c6f;
}
.falbbox .falbbox_item:hover .falbbox_item_txtp {
    color: #333333;
}
/*  */
.huisebg{
    background-color: #f5f5f7;
}
.txt{
    padding: 50px 0;
    text-align: center;
}
.txt h2{
    font-size: 50px;
    color: #333;
    /* font-weight: bold; */
    white-space: pre;
    line-height: 1.2;
}
.txt p{
    font-size: 22px;
    color: #333;
    margin-bottom: 15px;
}
.why02{
    background: linear-gradient(180deg,white,#f5f5f7 6%);
    padding: 50px 0;
}
.why03{
    margin: 100px 0;
}
.why03 .flex{
    display: flex;
    margin: auto;
}
.why03 .bgimg{
    padding: 50px;
    background-color: #fff;
}
.why03 .txt{
    background-color: #ffffff;
    margin-left: 30px;
    min-width: 400px;
    text-align: left;
}
.why04 .flex{
    display: flex;
    margin: auto;
}
.why04 .txt{
    text-align: left;
    background-color: #fff;
    margin-right: 30px;
}
.why04 .bgimg{
    padding: 50px;
    background-color: #fff;
}

/*style2*/
.fwzc{
    margin-top: 0;
}
.why-bg{
    background-image: url(../images/why.jpg);
    background-repeat: no-repeat;
    background-position: center bottom;
    padding-bottom: 120px;
    background-size: 100% 100%;
    padding: 90px 0 120px;
    text-align: center;
    overflow: hidden;
}
.why-bg .container{
    max-width: 1280px;
}
.wtitle{
    text-align: center;
    position: relative;
    display: inline-block;
    margin: auto;
}
.wtitle p{
    font-size: 40px;
    line-height: 1.2;
    color: #4b4b4b;
    margin-bottom: 5px;
}
.wtitle h3{
    font-size: 40px;
    font-weight: bold;
    color: #323c6f;
}
.wtitle span{
    font-size: 120px;
    color: #e9e9e9;
    position: absolute;
    top: 0;
    right: -60px;
    line-height: 1;
    transform: rotate(20deg);
    font-weight: bold;
}

.rf-why .rflist{
    position: relative;
    height: 600px;
    margin-top: 42px;
}
.rf-why .txt{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0;
}
.rf-why .txt .wenan{
    width:450px;
    text-align: left;
    padding-left: 60px;
}
.rf-why .txt .wenan:nth-of-type(2n){
    padding-left: 100px;
}
.rf-why .txt .wenan:nth-of-type(1),
.rf-why .txt .wenan:nth-of-type(5){
    padding-left: 150px;
}
.rf-why .txt .wenan:nth-of-type(4){
    padding-left: 150px;
}
.rf-why .txt .wenan h3{
    font-size: 32px;
    /* font-weight: bold; */
    color: #323c6f;
    margin-bottom: 10px;
}
.rf-why .txt .wenan p{
    font-size: 28px;
    margin-bottom: 0;
    color: #666;
    line-height: 1.3;
}

.emc-why{
    background-image: url(../images/why01.png);
    background-repeat: no-repeat;
    background-position: center 30px;
    background-size: 900px 900px;
    min-height: 770px;
}
.emc-why .txt .an02{
    display: flex;
    align-items: flex-start;
}
.emc-why .txt .an02 span{
    line-height: 1;
    margin-right: 10px;
}
.emc-why .txt .an02 h3{
    font-weight: normal;
    font-size: 32px;
    margin: 2px 0 10px;
}
.emc-why .txt .an02 p{
    font-size: 15px;
    color: #777;
}
.emc-why .txt .an02:nth-of-type(2n){
    padding-left: 140px;
}

/*  */
.btitle {
    text-align: center;
    margin-top: 80px;
    margin-bottom: 40px;
}

.btitle a {
    display: block;
    position: relative;
}

.btitle h3 {
    font-size: 42px;
    color: #333;
    font-weight: bold;
}

.btitle h3 span {
    color: #323c6f;
}

.btitle hr {
    border: none;
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
    width: 50%;
    position: relative;
    margin: 15px auto;
}

.btitle hr::after {
    content: '';
    display: block;
    width: 60px;
    height: 1px;
    background-color: #323c6f;
    margin: auto;
}

.btitle p {
    font-size: 24px;
    color: #777;
    line-height: 1;
}

.yslist{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.yslist .item{
    width: calc(25%);
    border-right: 1px solid #ddd;
}
.yslist .item:nth-of-type(4n){
    border-right: none;
}
.yslist .item:nth-of-type(n + 5){
    border-top: 1px solid #ddd;
}
.yslist .item .ov-h{
    margin-bottom: 15px;
    overflow: unset;
}
.yslist .item .ov-h i{
    font-size: 50px;
    line-height: 1;
    background-color: #fff;
    border: 1px solid rgba(50, 60, 111, 0.1);
    color: #999;
    padding: 30px;
    border-radius: 50%;
    margin-top: 30px;
    box-shadow: 0 2px 0 rgba(50, 60, 111, 0.1);
}
.yslist .item h3{
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin-bottom: 30px;
}
.yslist .item:hover .ov-h i{
    background-color: #323c6f;
    color: #fff;
}
.yslist .item:hover h3{
    color: #323c6f;
}

@media screen and (max-width: 1679px){
    .why-bg .container {
        width: 1280px;
    }
}

@media screen and (max-width: 1300px){
    .why-bg .container {
        max-width: 750px;
        width: 100%;
    }
    .why-bg{
        padding: 50px 0;
    }
    .wtitle p{
        font-size: 28px;
    }
    .btitle h3,
    .wtitle h3{
        font-size: 28px;
    }
    .wtitle span{
        font-size: 88px;
        right: -50px;
    }
    .emc-why{
        background-size: auto 320px;
        min-height: unset;
    }
    .rf-why .rflist{
        margin-top: 230px;
        height: auto;
    }
    .rf-why .txt .wenan{
        padding-left: 2px !important;
        width: calc(50% - 10px);
        margin-bottom: 20px;
        text-align: center;
    }
    .rf-why .txt .wenan h3{
        font-size: 22px;
    }
    .rf-why .txt .wenan p{
        font-size: 15px;
    }
    .btitle{
        margin-top: 50px;
        margin-bottom: 30px;
    }
    .btitle p{
        font-size: 18px;
    }
    .yslist .item{
        width: 50%;
    }
    .yslist .item .ov-h i{
        font-size: 38px;
        padding: 15px;
        border-width: 3px;
        margin-top: 10px;
    }
    .yslist .item h3{
        font-size: 18px;
        margin-bottom: 15px;
    }
    .yslist .item:nth-of-type(2n){
        border-right: 0;
    }
    .yslist .item:nth-of-type(n + 3){
        border-top: 1px solid #ddd;
    }
}

@media screen and (max-width: 1440px){
    .txt p{
        font-size: 18px;
    }
    .why02{
        padding:  0;
    }
    .why03 .txt{
        min-width: 30%;
    }
    .txt h2{
        font-size: 40px;
    }
}
@media screen and (max-width: 1200px) {
    .falbbox_item_txt {
        padding: 35px 30px;
    }
    .txt{
        padding: 50px;
    }
    .why03{
        margin: 50px 0;
    }
    .why03 .txt{
        min-width: unset;
        margin-left: 15px;
    }
    .why03 .bgimg{
        padding: 30px;
    }
    .txt h2{
        font-size: 28px;
    }
    .why04 .bgimg{
        padding: 30px;
    }
}
@media screen and (max-width: 992px) {
    .falb {
        margin-top: 30px;
    }
    .falbbox_item_txt {
        padding: 25px 20px;
    }
    .falbbox_item_txth {
        font-size: 26px;
    }
    .falbbox_item_txtp {
        margin-top: 10px;
        font-size: 14px;
        line-height: 23px;
    }
    .falbbox_item_more {
        margin-top: 30px;
    }
}
@media screen and (max-width: 768px) {
    .falbbox .falbbox_item {
        width: 100% !important;
        margin-right: 0 !important;
    }
    .falbbox_item_txth {
        font-size: 22px;
    }
    .falbbox_item_txt {
        padding: 20px 10px;
    }
    .falbbox_item_txtp {
        font-size: 12px;
        line-height: 20px;
    }
    .falbbox_item_more {
        margin-top: 20px;
    }
    .txt{
        padding-bottom: 30px;
    }
    .txt p{
        font-size: 15px;
    }
    .why03 .flex{
        flex-flow: column-reverse;
    }
    .why03 .txt{
        margin-left: 0;
        padding-bottom: 0;
        text-align: center;
    }
    .why04 .flex{
        flex-flow: column;
    }
    .why04 .txt{
        margin-right: 0;
        text-align: center;
    }
}