* {
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
}

body {
    font-size: 14px;
    font-family: "PingFang TC", "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.6;
    text-decoration: none;
    overflow-x: hidden;
    background: #f7f7f7;
}

@font-face {
    font-family: AGBold;
    src: url(../fonts/AGBold.ttf)
}

img {
    display: block;
    max-width: 100%;
   width: auto;
    border: 0
}

ul, li {
    list-style: none
}

a {
    color: #333;
    text-decoration: none;
}

a:visited {
    color: #333;
}

a:hover {
    color: #e20a16;
}

#header {
    max-width: 750px;
    width: 100%;
    margin: 0px auto;
}

.sp_header {
    height: 90px;
    overflow: hidden;
    background: #fff;
    position: fixed;
    top: 0px;
    z-index: 99999;
    width: 100%;
    max-width: 750px;
    border-bottom: #dedede 1px solid;
}

.sp_logo {
    padding: 0px;
    float: left;
    height: 90px;
    margin-left: 30px;
    max-width: calc(100% - 128px);
    display: flex;
    align-items: center;
}

.sp_logo img {
    margin: auto;
    max-height: 90px;
}

.sp_nav {
    width: 48px;
    float: right;
    position: relative;
    cursor: pointer;
    height: 48px;
    margin-top: 19px;
    margin-right: 30px;
    border: #dedede 1px solid;
    border-radius: 5px;
}


.sp_nav span {
    display: block;
    background: #e20a16;
    height: 4px;
    position: absolute;
    left: 5px;
    transition: all ease 0.35s
}

.sp_nav span:nth-of-type(1) {
    top: 11px;
    width: 26px;
}

.sp_nav span:nth-of-type(2) {
    top: 21px;
    width: 32px;
}

.sp_nav span:nth-of-type(3) {
    top: 31px;
    width: 18px;
}

.sp_nav_se span:nth-of-type(1) {
    top: 21px;
    width: 36px;
    transform: rotate(45deg);
}

.sp_nav_se span:nth-of-type(2) {
    width: 0;
}

.sp_nav_se span:nth-of-type(3) {
    top: 21px;
    width: 36px;
    transform: rotate(-45deg);
}

.sjj_nav {
    position: fixed;
    z-index: 9999;
    background: #f7f7f7;
    width: 100%;
    height: calc(100% - 90px);
    font-size: 14px;
    line-height: 40px;
    top: -100%;
    left: 0;
    overflow: auto;
    overflow-x: hidden;
    transition: top ease 0.35s;
}

.sjj_nav ul {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
}

.nav_show {
    top: 90px;
    z-index:9999;
}

.nav_show ul {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
}
.sjj_nav ul li:first-child{
    height: 60px;
}
.sjj_nav ul li i {
    position: absolute;
    top: 5px;
    right: 0px;
    border-left: 1px #ddd solid;
    height: 38px;
    padding: 0px 18px 0 0px;
}

.sjj_nav ul li i svg {
    transform: rotate(-90deg);
    transition: all ease 0.35s
}

.sjj_nav ul li .sjj_nav_i_se svg {
    transform: rotate(0deg)
}

.sjj_nav ul li {
    border-bottom: 1px #ddd solid;
    margin-left: 0px;
    text-indent: 20px;
    margin-bottom: 0px;
    position: relative;
    line-height: 48px;
    font-size: 14px
}

.sjj_nav > ul > li:last-child {
    /*border-bottom: 1px #ddd solid;*/
}

.sjj_nav ul li ul {
    display: none
}

.sjj_nav ul li a {
    color: #666;
    width: 80%
}

.sjj_nav ul li ul li a {
    color: #999;
    display: block;
    text-align: left;
}

.sjj_nav ul li i svg {
    width: 20px;
    height: 40px;
    fill: #555;
}

.sjj_nav ul li .sjj_nav_i_se svg {
    fill: #c9141e
}

.sjj_nav ul li ul li > ul {
    margin-left: 10px
}

#banner {
    max-width: 750px;
    display: block;
    width: 100%;
    margin: 90px auto 0px;
}

#banner img {
    height: 100%;
    width: 100%;
}

#home_banner .swiper-button-prev {
    display: none;
    opacity: 0.5;
    width: 42px;
    height: 78px;
}

#home_banner .swiper-button-next {
    display: none;
    opacity: 0.5;
    width: 42px;
    height: 78px;
}

#home_banner .swiper-pagination-bullets {
    bottom: 15px;
}

#home_banner .swiper-pagination-bullet {
    width: 40px;
    height: 3px;
}

#home_banner:hover .swiper-button-prev {
    opacity: 1;
}

#home_banner:hover .swiper-button-next {
    opacity: 1;
}

#inquick {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
    padding: 15px 0px;
    overflow: hidden;
    border-bottom: #f7f7f7 10px solid;
    background: #fff;
}

#inquick li {
    display: flex;
    justify-content: center;
    text-align: center;
    float: left;
    margin: 0 2%;
    width: 16%;

}

#inquick li img {
    width: auto;
    max-width: 100%;
}

#inquick li span {
    line-height: 2.4;
    overflow: hidden;
    display: block;
    height: 34px;
}

#gsabout {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
    padding: 30px 0px;
    border-bottom: #f7f7f7 10px solid;
    background: #fff;
    position: relative;
    z-index: 0;
}

.intitle {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.intitle .bg {
    font-family: AGBold;
    text-transform: uppercase;
    font-size: 60px;
    line-height: 60px;
    color: #f0f0f0;
    display: block;
    width: 100%;
    text-align: center;
    position: absolute;
    z-index: -1;
    top: 0;
}

.intitle .txt {
    font-size: 32px;
    font-weight: bold;
    line-height: 32px;
    text-align: center;
    padding-top: 30px;
}

.intitle .line {
    width: 50px;
    height: 3px;
    margin: 20px auto 0px;
    background: #e20a16;
}

.gcvideo {
    display: block;
    width: 90%;
    margin: 20px auto;
}

.abouttxt {
    width: 90%;
    margin: 0px auto;
}

.more {
    width: 200px;
    height: 44px;
    display: block;
    line-height: 44px;
    text-align: center;
    color: #e20a16 !important;
    border: #e20a16 2px solid;
    font-size: 16px;
    font-weight: bold;
    margin: 20px auto 0px;
}

#gsproduct {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
    padding: 30px 0px;
    /*border-bottom: #f7f7f7 10px solid;*/
    background: #fff;
    position: relative;
    z-index: 0;
}

.inprolist {
    display: block;
    overflow: hidden;
    padding: 0px 30px;
    margin-top: 20px;
}

.inprolist li {
    margin: 2%;
    width: 46%;
    float: left;
    border: #dedede 1px solid;
    padding-bottom: 10px;
}

.inprolist li img {
    width: auto;
    max-width: 100%;
}

.inprolist li p {
    padding: 0px 2px;
    display: block;
    clear: both;
    text-align: center;

}

.inprolist li .title {
    font-size: 16px;
    line-height: 32px;
    overflow: hidden;
    font-weight: normal;
    height: 32px;
    margin: 0px;
}

.inprolist li .weight {
    color: #777;
    font-size: 12px;
}

.inprolist li .price {
    color: #e20a16;
}

.inprolist li strong {
    font-size: 18px;
}

#gsjoin {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
    padding: 30px 0px;
    background-image: url("../images/joinbg.png");
    background-size: cover;
    background-position: center;
}

.gsjoin {
    border: 1px solid rgba(255, 255, 255, .3);
    text-align: center;
    width: 90%;
    margin: 0px auto;
    padding: 25px 0px;
}

.gsjoin .title {
    display: flex;
    justify-content: center;
    width: 100%;
    clear: both;
    color: #fff;
    line-height: 40px;
    font-size: 24px;
    font-weight: bold;
}

.gsjoin .title img {
    margin-right: 15px;
}

.gsjoin .tel {
    color: #fff;
    font-size: 40px;
    line-height: 60px;
    clear: both;
    font-family: AGBold;
}

.gsjoin .tel a, .gsjoin .tel a:visited {
    color: #fff;
}

.gsjoin .desc {
    display: block;
    overflow: hidden;
    color: #fff;
}

#gsnews {
    width: 100%;
    max-width: 750px;
    margin: 0px auto;
    padding: 30px 0px;
    background: #fff;
    position: relative;
    z-index: 0;
}

.gsnewslist {
    display: block;
    overflow: hidden;
    padding: 0px 30px;
    margin-top: 20px;
}

.gsnewslist li {
    overflow: hidden;
    padding: 10px 0px;
    border-bottom: #f0f0f0 1px solid;
    display: flex;
    justify-content: center;
}

.gsnewslist .left {
    width: 36%;
    float: left;
}

.gsnewslist .right {
    width: 62%;
    float: right;
}

.gsnewslist .title {
    font-weight: bold;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    line-height: 32px;
}

.gsnewslist .right .time {
    font-size: 12px;
    color: #777;
    line-height: 22px;
}

.gsnewslist .right img {
    width: 16px;
    height: auto;
    float: left;
    margin-top: 3px;
    margin-right: 5px;
}

.gsnewslist .desc {
    color: #777;
    font-size: 12px;
    height: 40px;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

#footer {
    max-width: 750px;
    width: 100%;
    margin: 0px auto;
    font-size: 12px;
}

.footer {
    padding: 30px 0px;
    color: #fff;
    text-align: center;
    background: url("../images/footbg.png") no-repeat center center;
}

.ftel {
    font-size: 18px;
}

.footer a, .footer a:visited {
    color: #fff;
}

.footer a:hover {
    color: #fff;
}

.service_quick {
    width: 15%;
    max-width: 100px;
    position: fixed;
    display: block;
    bottom: 30px;
    right: 10px;
    z-index: 999;
}

.service_quick li:first-child {
    margin-bottom: 5px;
}

.search-container {
    width: 90%;
    margin: 9px auto 0px;
}

.search-container input {
    border: #dedede 1px solid;
    width: calc(100% - 50px);
    height: 32px;
    line-height: 32px;
    text-indent: 10px;
    float: left;

}

.search-container button {
    width: 50px;
    line-height: 32px;
    background: #e20a16;
    color: #fff;
    float: right;
}

@media screen and (max-width: 640px) {
    .sp_nav {
        margin-right: 10px;
    }

    .sp_logo {
        margin-left: 10px;
        max-width: calc(100% - 80px);
    }

    .inprolist {
        padding: 0px 10px;
    }

    .gsnewslist {
        padding: 0px 10px;
    }
}