@charset "UTF-8";
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
}

ul {
    list-style: none;
}


/*全局样式*/

html,
body {
    width: 100%;
    margin: 0 auto;
}

@media (max-width:1199px) {
    html {
        font-size: 6.6vw;
    }
}

@media (max-width:767px) {
    html {
        font-size: 13.3vw;
    }
}


/*= 清除浮动=*/

.clear {
    clear: both;
    height: 0px;
    line-height: 0px;
    font-size: 0px;
    overflow: hidden;
    display: block;
}

.clearfix:after {
    content: "";
    display: block;
    height: 0px;
    clear: both;
    visibility: hidden;
    font-size: 0px;
}

:focus {
    outline: 0
}

a,
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
    cursor: pointer
}


/* Hides from IE-mac \*/

* html .clearfix {
    height: 0%;
}


/* End hide from IE-mac */

*+html .clearfix {
    min-height: 0%;
}


/* 针对IE7 */

*+html .clearfix {
    min-height: 0%;
}

@font-face {
    font-family: 'SourceHanSans-Regular';
    src: url('../fonts/SourceHanSans-Regular.otf');
}

@font-face {
    font-family: 'SourceHanSans-Bold';
    src: url('../fonts/SourceHanSans-Bold.otf');
}


/*原文件配置*/

body {
    color: #000;
    background: #ffffff;
    font: 16px 'SourceHanSans-Regular', 'Microsoft YaHei', arial, sans-serif;
    min-width: 320px;
}

@media (max-width:1199px) {
    body {
        font-size: 14px;
    }
}

a {
    color: #000;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}


/*块级转化*/

.di_in {
    display: inline-block;
}

.di_no {
    display: none;
}

.di_bl {
    display: block;
}


/*原文件配置  end*/


/*横向居中*/

.te_c {
    text-align: center;
}


/*相对定位*/

.p_r {
    position: relative;
}

.flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
}

.flex-v {
    -webkit-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.flex-1 {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.flex-align-start {
    -webkit-box-align: start;
    -ms-flex-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}

.flex-align-center {
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.flex-pack-center {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.flex-pack-justify {
    -webkit-box-pack: justify;
    -webkit-justify-content: pace-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.flex-warp {
    flex-flow: wrap
}

.flex-column {
    flex-flow: column
}

.ellipsis-1 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.ellipsis-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ellipsis-3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.transition {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s
}

img {
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.container {
    width: 1340px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width:1366px) {
    .container {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }
}

.header {
    background-color: #E89261;
    width: 100%;
    left: 0;
    top: 0;
    position: sticky;
    z-index: 999;
}

.header .logo {
    height: 60px;
}

.header .logo img {
    height: 48px;
}

.header .lang-btn {
    cursor: pointer;
    font-size: 14px;
}

.header .lang-btn span {
    padding-right: 25px;
    line-height: 60px;
}

.header .lang-btn span::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    width: 10px;
    height: 100%;
    background: url(../images/arrow1.svg)no-repeat center;
    background-size: 100%;
}

.header .lang-btn .sub {
    position: absolute;
    left: -10px;
    top: 60px;
    background-color: #fff;
    right: -10px;
    padding: 10px 0;
    line-height: 2.2;
    transition: transform 0.2s linear, opacity 0.2s linear;
    -webkit-transition: transform 0.2s linear, opacity 0.2s linear;
    -moz-transition: transform 0.2s linear, opacity 0.2s linear;
    -ms-transition: transform 0.2s linear, opacity 0.2s linear;
    -o-transition: transform 0.2s linear, opacity 0.2s linear;
    transform-origin: top;
    z-index: 9;
    transform: rotateX(90deg);
    -webkit-transform: rotateX(90deg);
    -moz-transform: rotateX(90deg);
    -ms-transform: rotateX(90deg);
    -o-transform: rotateX(90deg);
}

.menu-btn {
    display: none;
    background: url(../images/menu.svg)no-repeat center;
    width: .5rem;
    height: .5rem;
    background-size: 100%;
    position: absolute;
    top: 50%;
    right: .2rem;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
}

.menu-btn.close {
    background-image: url(../images/close.svg);
}

.nav {
    font-size: 14px;
}

.nav li {
    padding: 0 30px;
    font-family: 'SourceHanSans-Bold';
}

.nav li>a {
    line-height: 60px;
}

.nav li.on>a::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 0;
    height: 2px;
    background-color: #000;
}

.nav .drop {
    width: 150px;
    left: 50%;
    top: 60px;
    position: absolute;
    transition: transform 0.2s linear, opacity 0.2s linear;
    -webkit-transition: transform 0.2s linear, opacity 0.2s linear;
    -moz-transition: transform 0.2s linear, opacity 0.2s linear;
    -ms-transition: transform 0.2s linear, opacity 0.2s linear;
    -o-transition: transform 0.2s linear, opacity 0.2s linear;
    transform-origin: top;
    z-index: 9;
    transform: rotateX(90deg);
    -webkit-transform: rotateX(90deg);
    -moz-transform: rotateX(90deg);
    -ms-transform: rotateX(90deg);
    -o-transform: rotateX(90deg);
    background-color: rgba(244, 246, 247, .95);
    line-height: 40px;
    margin-left: -75px;
}

.nav .drop a {
    padding-left: 30px;
}

.banner {
    overflow: hidden;
    color: #FFF;
    font-family: 'SourceHanSans-Bold';
}

.banner .container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.banner .title {
    font-size: 60px;
}

.banner .txt {
    margin-top: 10px;
}

.btn {
    background-color: #000;
    width: 210px;
    height: 44px;
    line-height: 44px;
    border-radius: 3px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    color: #FFF;
}

.banner .btn {
    margin-top: 50px;
}

.banner .swiper-slide {
    overflow: hidden;
}

.banner .swiper-pagination-bullet-active {
    background-color: #E89261;
}

.footer {
    background-color: #E89261;
    padding-top: 50px;
    padding-bottom: 30px;
}

.footer .tit {
    font-family: 'SourceHanSans-Bold';
}

.footer .txt {
    line-height: 1.8;
    margin-top: 10px;
}

.footer .erwma {
    width: 100px;
    margin-left: 20px;
}

.footer .erwma .pic {
    width: 100%;
    height: 100px;
    background-color: #FFF;
    overflow: hidden;
    padding: 8px;
}

.footer .erwma .pic img {
    width: 100%;
}

.footer .erwma .txt {
    font-size: 15px;
}

.footer .email {
    background: url(../images/email.svg)no-repeat 3px center;
    padding-left: 30px;
    line-height: 1.8;
    margin-top: 10px;
}

.footer .tel {
    background: url(../images/tel.svg)no-repeat left center;
    padding-left: 30px;
    line-height: 1.8;
}

.footer .line {
    height: 1px;
    width: 100%;
    background-color: #000;
    margin-top: 45px;
    margin-bottom: 45px;
}

.footer .link a {
    margin-top: 10px;
    margin-right: 20px;
}

.footer .link a:last-child {
    margin-right: 0;
}

.footer .copyright {
    margin-top: 40px;
}

.home-about {
    padding-left: 60px;
    padding-right: 60px;
    margin-top: 90px;
}

.home-about .pic {
    margin-right: 140px;
    overflow: hidden;
    width: 460px;
}

.home-about .pic img {
    width: 100%;
}

.home-title {
    font-family: 'SourceHanSans-Bold';
    font-size: 40px;
}

.home-about .text {
    margin-top: 20px;
}

.home-about .btn {
    margin-top: 30px;
}

.home-yewu {
    margin-top: 140px;
}

.home-yewu .content {
    margin-top: 50px;
}

.home-yewu .item {
    width: 20%;
    margin-top: 40px;
}

.home-yewu .item .icon img {
    width: 100px;
}

.home-yewu .item .tit {
    font-family: 'SourceHanSans-Bold';
    margin-top: 20px;
}

.home-yewu .item .text {
    margin-top: 20px;
}

.home-yewu .btn {
    margin-left: auto;
    margin-right: auto;
    margin-top: 40px;
}

.home-ad1 {
    margin-top: 115px;
    background-color: #151515;
    align-items: flex-end;
    color: #FFF;
    overflow: hidden;
}

.home-ad1 .container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    font-family: 'SourceHanSans-Bold';
    color: #FFF;
}

.home-ad1 .title {
    color: #E29564;
    font-size: 60px;
}

.home-ad1 .txt {
    margin-top: 10px;
}

.home-pro {
    margin-top: 80px;
}

.home-pro .content {
    padding-left: 80px;
    padding-right: 80px;
    margin-top: 40px;
}

.home-pro .item {
    margin-top: 40px;
    width: 220px;
}

.home-pro .item .icon {
    width: 220px;
    height: 220px;
    overflow: hidden;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    border: 1px #E7E7EA solid;
    margin-left: auto;
    margin-right: auto;
}

.home-pro .item .tit {
    font-family: 'SourceHanSans-Bold';
    margin-top: 30px;
}

.home-pro .item .btn {
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
}

.home-ad2 {
    overflow: hidden;
    margin-top: 110px;
}

.home-ershou {
    margin-top: 100px;
}

.home-ershou .content {
    margin-top: 100px;
}

.home-ershou .item {
    overflow: hidden;
    background-color: #F5F5F7;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    height: 280px;
    width: 24%;
    padding: 25px;
}

.home-ershou .item .icon {
    height: 32px;
}

.home-ershou .item .tit {
    font-size: 20px;
    font-family: 'SourceHanSans-Bold';
    margin-top: 15px;
}

.home-ershou .item .text p {
    margin-top: 8px;
}

.home-ershou .item .arrow {
    position: absolute;
    right: 25px;
    bottom: 25px;
    width: 30px;
    height: 30px;
    background: #000 url(../images/arrow2.svg)no-repeat center;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}

.home-form {
    background-color: #F1E9E4;
    padding-top: 90px;
    margin-top: 130px;
    padding-bottom: 60px;
}

.home-form .title {
    font-size: 60px;
    font-family: 'SourceHanSans-Bold';
}

.home-form .content {
    padding-left: 80px;
    padding-right: 80px;
    margin-top: 50px;
}

.home-form .group {
    background-color: #FFF;
    padding-left: 20px;
    padding-right: 20px;
    margin-right: 20px;
    margin-top: 20px;
}

.home-form .group:last-child {
    margin-right: 0;
}

.home-form .tit {
    line-height: 48px;
    color: #6D6D6D;
    margin-right: 20px;
}

.home-form .group input[type='text'] {
    width: 100%;
    height: 48px;
}

.home-form .group textarea {
    padding: 15px 0;
    height: 110px;
}

.home-form input[type='submit'] {
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
}

.contact .home-form {
    margin-top: 0;
    padding-bottom: 90px;
    background-color: #FFF;
}

.contact .home-form .group {
    background-color: #F5F5F7;
}

.contact .home-form .group input[type='text'],
.contact .home-form .group textarea {
    background: none;
}

.wrap {
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.huishou {
    margin-top: 90px;
}

.huishou .ad {
    margin-top: 90px;
    overflow: hidden;
}

.huishou .text-content {
    margin-top: 70px;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
    background-color: #F5F5F7;
    padding: 20px 120px 20px 40px;
}

.huishou .text-content .pic {
    width: 350px;
}

.huishou .text-content .pic img {
    width: 100%;
}

.huishou .text-content p {
    padding-left: 40px;
    background: url(../images/arrow4.svg)no-repeat left 5px;
    line-height: 2;
    margin: 10px 0;
}

.huishou .txt {
    margin-top: 70px;
    line-height: 2;
}

.huishou .text-con {
    margin-top: 70px;
    line-height: 2;
}

.huishou .text-con p {
    padding-left: 20px;
}

.huishou .text-con p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    background-color: #000;
}

.pro {
    margin-top: 90px;
    margin-bottom: 95px;
}

.pro .text,
.yewu .text {
    margin-top: 70px;
    line-height: 2;
}

.pro .content {
    margin-top: 60px;
}
.yewu .content {
    margin-top: 60px;
}

.pro .item {
    width: 23.5%;
    margin-right: 2%;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    overflow: hidden;
    background-color: #F5F5F7;
    height: 250px;
    margin-top: 20px;
}

.pro .item:nth-of-type(4n),
.yewu .pic:nth-of-type(4n) {
    margin-right: 0;
}

.pro .item img {
    max-width: 90%;
    max-height: 90%;
}

.yewu {
    margin-top: 90px;
    margin-bottom: 90px;
}

.yewu .pic {
    width: 23.5%;
    margin-right: 2%;
    margin-top: 20px;
}

.yewu .pic img {
    width: 100%;
}

.about {
    margin-top: 90px;
}

.about .text-con {
    line-height: 2;
    margin-top: 50px;
}

.about .text-con p {
    margin-top: 20px;
}

.about .ad {
    overflow: hidden;
    margin-top: 80px;
}

.about .content {
    margin-top: 70px;
}

.about .item {
    margin-top: 90px;
}

.about .item .name {
    font-family: 'SourceHanSans-Bold';
}

.about .item .text {
    margin-top: 20px;
    line-height: 1.8;
}

.rich-text ul {
    list-style: initial;
    padding-left: 1em;
}

.form-content .fluentform  .ff-el-group {
    display: flex;
    padding-left: 20px;
    padding-right: 20px;
    margin-top: 20px;
    margin-bottom: 0;
    background-color: #F5F5F7;
}

.form-content .fluentform  .ff-el-group .ff-el-input--label {
    float: unset;
    width: auto;
    line-height: 48px;
    color: #6D6D6D;
    margin-right: 20px;
    padding: 0;
    margin-bottom: 0;
}
.form-content .ff-default .ff-el-input--label label::after {
    display: none;
}
.form-content .fluentform .ff-el-group .ff-el-input--content {
    flex: 1;
    margin-left: 0;
}
.form-content .fluentform .ff-el-group .ff-el-input--content textarea,
.form-content .fluentform .ff-el-group .ff-el-input--content input {
    height: 48px;
    padding: 0;
    border: 0;
    background: transparent;
}
.form-content .fluentform .ff-el-group .ff-el-input--content textarea {
    padding: 15px 0;
}
.form-content .fluentform .ff_submit_btn_wrapper {
    background: transparent !important;
    justify-content: center;
    margin-top: 50px;
}
.form-content .fluentform .ff_submit_btn_wrapper button {
    width: 210px;
    background-color: #000 !important;
    border-radius: 0;
}
.form-content .fluentform .ff_submit_btn_wrapper button:hover{
    background-color: #E89261 !important;
}
.form-content .fluentform .ff-el-group.ff-el-is-error {
    border: 1px solid #f56c6c;
}
.form-content .fluentform .ff-el-is-error .text-danger {
    position: absolute;
    margin-top: 0;
}

.home-form .form-content .fluentform .ff-el-group {
    background: #ffffff;
}
.contact .form-content .fluentform .ff-el-group {
    background: #F5F5F7;
}

.header .lang-btn:hover .sub {
    opacity: 1;
    transform: rotateX(0deg);
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    -ms-transform: rotateX(0deg);
    -o-transform: rotateX(0deg);
}

@media (min-width:1025px) {
    .nav li:hover .drop,
    .header .lang-btn:hover .sub {
        opacity: 1;
        transform: rotateX(0deg);
        -webkit-transform: rotateX(0deg);
        -moz-transform: rotateX(0deg);
        -ms-transform: rotateX(0deg);
        -o-transform: rotateX(0deg);
    }
    .home-pro .item:hover .icon {
        /* background-color: #E89261; */
        border-color: #E89261;
    }
    .home-pro .item:hover .btn,
    .btn:hover {
        background-color: #E89261;
    }
    .home-ershou .item:hover .arrow {
        background-color: #E89261;
        background-image: url(../images/arrow3.svg);
    }
    .nav .drop a:hover {
        background-color: #FFF;
        color: #E89261;
    }
    .nav .drop a:hover::after {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        width: 3px;
        height: 23px;
        background-color: #E89261;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
}

@media (max-width:1199px) {
    .wrap {
        width: 100%;
        padding-left: .2rem;
        padding-right: .2rem;
    }
    .header .logo img {
        max-width: 4rem;
    }
    .header .lang-btn {
        /* display: none; */
        right: .6rem;
    }
    .header .lang-btn span {
        padding-right: 20px;
    }
    .menu-btn {
        display: block;
    }
    .nav {
        position: fixed;
        width: 100%;
        left: 0;
        top: 60px;
        overflow-y: scroll!important;
        display: none;
        background-color: #FFF;
        z-index: 999;
        height: calc(100vh - 60px);
        padding: .2rem;
    }
    .nav li {
        padding: 0;
    }
    .nav .arrow {
        position: absolute;
        right: 0;
        top: 0;
        height: 1.1rem;
        width: .6rem;
    }
    .nav .arrow::after {
        content: '';
        background: url(../images/arrow.svg)no-repeat center;
        background-size: 100%;
        width: .32rem;
        height: .32rem;
        position: absolute;
        left: .1rem;
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .nav .cur .arrow::after {
        transform: translateY(-50%) rotate(90deg);
        -webkit-transform: translateY(-50%) rotate(90deg);
        -moz-transform: translateY(-50%) rotate(90deg);
        -ms-transform: translateY(-50%) rotate(90deg);
        -o-transform: translateY(-50%) rotate(90deg);
    }
    .nav .drop {
        position: static;
        left: auto;
        transform: translate(0, 0);
        opacity: 1;
        width: 100%;
        display: none;
        text-align: left;
        background: none;
        box-shadow: none;
        padding: 0 0 0 20px;
        margin-left: 0;
    }
    .nav .drop a {
        padding-left: 0;
    }
    .banner img {
        height: 5.8rem;
    }
    .banner .title,
    .home-ad1 .title,
    .home-form .title {
        font-size: 36px;
    }
    .footer .txt,
    .footer .erwma .txt,
    .footer .link a,
    .home-yewu .item .text,
    .home-ad1 .txt,
    .home-ershou .item .text {
        font-size: 12px;
    }
    .home-about .pic {
        margin-right: 30px;
        width: 4.6rem;
    }
    .home-title {
        font-size: 24px;
    }
    .home-yewu .content,
    .home-pro .content,
    .home-ershou .content {
        margin-top: 0;
    }
    .home-yewu .item .icon img {
        width: 1rem;
    }
    .home-about {
        padding-left: 30px;
        padding-right: 30px;
    }
    .home-yewu,
    .home-ad1,
    .home-pro,
    .home-ad2,
    .home-ershou,
    .home-form,
    .huishou,
    .huishou .text-content,
    .huishou .txt,
    .huishou .text-con,
    .pro,
    .pro .text,
    .pro .content,
    .yewu,
    .yewu .text,
    .yewu .content,
    .about,
    .about .ad,
    .about .content,
    .about .item {
        margin-top: .7rem;
    }
    .home-ad1 img {
        height: 5rem;
    }
    .home-pro .item {
        width: 23%;
    }
    .home-pro .item .icon {
        width: 2.2rem;
        height: 2.2rem;
    }
    .home-pro .item .icon img {
        height: .84rem;
    }
    .home-pro .item .btn {
        width: 90%;
        margin-top: .2rem;
    }
    .home-pro .content,
    .home-form .content {
        padding-left: 0;
        padding-right: 0;
    }
    .home-ad2 img {
        height: 3.8rem;
    }
    .home-ershou .item {
        margin-top: .3rem;
        padding: .2rem;
    }
    .home-ershou .item .tit {
        font-size: 18px;
    }
    .home-ershou .item .arrow {
        right: .2rem;
        bottom: .2rem;
    }
    .home-form {
        padding-top: .5rem;
        padding-bottom: .5rem;
    }
    .contact .home-form {
        padding-bottom: .9rem;
    }
    .huishou .text-content .pic {
        width: 3.5rem;
    }
    .huishou .ad {
        margin-top: .9rem;
    }
    .huishou .ad img {
        height: 3.3rem;
    }
    .huishou .text-content {
        padding: .3rem .6rem .3rem .3rem;
    }
    .huishou .text-content p {
        background-position: left 3px;
    }
    .huishou .text-con p::before {
        top: 10px;
    }
    .pro,
    .yewu {
        margin-bottom: .7rem;
    }
    .about .text-con {
        margin-top: .5rem;
    }
    .about .text-con p {
        margin-top: .2rem;
    }
    .about .ad img {
        height: 3.3rem;
    }
}

@media (max-width:950px) {
    .footer .txt br {
        display: none;
    }
    .banner img {
        height: 6.4rem;
    }
    .home-about {
        display: block;
    }
    .home-about .pic {
        margin-left: auto;
        margin-right: auto;
        width: 80%;
        margin-bottom: .3rem;
    }
    .home-ershou .item {
        width: 49%;
        padding: .3rem;
    }
}

@media (max-width:767px) {
    .banner .title,
    .home-ad1 .title {
        font-size: 28px;
    }
    .banner img {
        height: 5.8rem;
    }
    .banner .txt {
        font-size: 12px;
    }
    .footer .us {
        margin-top: 20px;
    }
    .footer .erwma-con {
        margin-top: 20px;
        justify-content: center;
        width: 100%;
    }
    .footer .erwma:first-child {
        margin-left: 0;
    }
    .footer .link a,
    .home-form .group {
        margin-right: 0;
    }
    .home-about {
        padding-left: 0;
        padding-right: 0;
        margin-top: .5rem;
    }
    .home-about .pic,
    .huishou .text-content .pic {
        width: 100%;
    }
    .home-yewu .item {
        width: 46%;
    }
    .home-ad1 img {
        height: 4.2rem;
    }
    .home-pro .item {
        width: 46%;
        margin-top: .4rem;
    }
    .home-ad2 img {
        height: 2.6rem;
    }
    .home-form .form-group {
        display: block;
    }
    .home-form .group textarea {
        height: 2rem;
    }
    .home-form .content {
        margin-top: .2rem;
    }
    .huishou .ad img {
        height: 2.2rem;
    }
    .pro .item {
        width: 49%;
        margin-top: .3rem;
        height: 3.2rem;
    }
    .pro .item:nth-child(even),
    .yewu .pic:nth-child(even) {
        margin-right: 0;
    }
    .pro .content {
        margin-top: 0;
    }
    .yewu .pic {
        width: 49%;
        margin-top: .2rem;
    }
}