* {
    padding: 0;
    margin: 0;
    box-sizing: border-box !important;
    font-family: "Microsoft YaHei","微软雅黑";
}
a{
    text-decoration: none;
    color: rgba(154, 154, 154, 1)
}
img,
image {
    -o-object-fit: cover;
    object-fit: cover;
}
video {
    -o-object-fit: contain;
    object-fit: contain;
}
.white{
    color:rgba(255,255,255,1);
}
.green {
    color: #33cccc;
}
.small-img {
    width: 100%;
    height: 100%;
}
/* 整个容器 */
.container {
    background: #fff;
    width: 100vw;
    height: 100vh;
    position: relative;
    overflow: auto;
}
.main {
    width: 100vw;
    position: relative;
    padding-top: 4vw;
}
/* 头部 */
.head {
    height: 4vw;
    width: 100vw;
    position: fixed;
    top: 0;
    right: 0;
    padding: 0 14.0625vw;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 2px 10px rgb(0 0 0 / 10%)
}
.logo {
    height:4vw;
    width:9vw;
    background: url(../assets/logo.png) no-repeat center center; 
    background-size: cover;
    cursor: pointer;
}
/* 导航栏 */
.bar {
    height:4vw;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.bar-item {
    height:4vw;
    width: 6.7708vw;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #343434;
    font-size: 1.2vw;
    cursor: pointer;
    position: relative;
}
.bar-item.active {
    color: #3d5b99;
}

/* 轮播图样式 */
.swiper-wrapper {
    height: 100%;
    width: 100%;
}
.swiper-slide {
    height: 36.4583vw;
    width: 100vw;
}
.swiper-pagination-customs {
    width: 1.7708vw;
    height: 0.1042vw;
    display: inline-block;
    background: #fff;
    opacity: 0.5;
    margin: 0 5px;
}
.swiper-pagination-customs-active {
    opacity: 1;
}

/* 底部菜单 */
.footer {
    width: 100vw;
    /* height: 20vw; */
    background: #fff;
    padding: 3.7037vw 14.0625vw 0 14.0625vw;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.footer-left {
    width: 52.1875vw;
    height: 100%;
    margin-right: 2.0833vw;
}
.footer-left-top {
    width: 100%;
    height: 18vw;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.flt-line {
    width: 10.625vw;
    height: 100%;
}
.flt-item-top {
    width: 100%;
    font-size: 0.8333vw;
    color: rgba(107, 107, 107, 1);
    font-weight: bold;
    margin-bottom: 2.5vw;
    cursor: pointer;
}
.flt-item {
    width: 100%;
    font-size: 0.8333vw;
    color: rgba(154, 154, 154, 1);
    margin-top: 1vw;
    cursor: pointer;
}
.flt-item:hover {
    color: #3d5b99;
}
hr {
    width: 100%;
    height: 1px;
    background-color: #e0e0e0;
    border: none;
}
.copyright {
    font-size: 0.625vw;
    color: rgba(154, 154, 154, 1);
    line-height: 16px;
    margin-top: 0.6vw;
    text-align: center;
}
.footer-right {
    width: 17.6vw;
    height: 18vw;
}
.fr-item-top {
    width: 100%;
    font-size: 0.8333vw;
    color: rgba(107, 107, 107, 1);
    font-weight: bold;
    margin-bottom: 2.5vw;
}
.fr-item {
    width: 100%;
    font-size: 0.7292vw;
    color: rgba(154, 154, 154, 1);
    margin-top: 1vw;
    display: flex;
    align-items: center;
    justify-content: center;
}
.fr-item-icon {
    height: 0.8333vw;
    width: 0.8333vw;
    margin-right: 0.5208vw;
    background: no-repeat center center;
    background-size: contain;
    margin-bottom: -0.2778vw;
}
.fr-item-icon.phone {
    background-image: url(../assets/phone.png);
}
.fr-item-icon.email {
    background-image: url(../assets/email.png);
}
.fr-item-icon.address {
    background-image: url(../assets/address.png);
}
.fr-item-text {
    flex: 1;
    line-height: 16px;
}
.footer-right-bottom {
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    margin-top: 4.9vw;
}
.wx,
.wb {
    height: 2.0833vw;
    width: 2.0833vw;
    background: no-repeat center center;
    background-size: contain;
    margin-right: 1.0417vw;
    cursor: pointer;
    position: relative;
}
.wx {
    background-image: url(../assets/wx.png);
}
.wb {
    background-image: url(../images/wb.png);
    display: none;
}

.example {
    display: none;
}
.video-box {
    width: 100vw;
    height: 100vh;
    position: fixed;
    z-index: 30;
    left: 0;
    bottom: 0;
    background: rgba(20, 20, 20, 0.3);
    display: none;
    align-items: center;
    justify-content: center;
}
.video-box.show {
    display: flex;
}
video {
    width: 50vw;
}
.video-close {
    height: 3vw;
    width: 3vw;
    cursor: pointer;
    background: url(../assets/close.png) no-repeat center center;
    background-size: contain;
    position: absolute;
    z-index: 40;
    right: 18vw;
    top: 15vh;
}
.wx-hidden {
    height: 5vw;
    width: 5vw;
    background: url(../ass/qrcode.jpg) no-repeat center center;
    background-size: contain;
    position: absolute;
    z-index: 40;
    top: -5.1vw;
    left: -1.5vw;
    display: none;
}
.wx-hidden.show {
    display: block;
}

.small-img {
    width: 100%;
    height: 100%;
}
.beian {
    cursor: pointer;
}
.beian:hover {
    color: #007aff;
    text-decoration: underline;
}

.hidden {
    display: none;
}


.qrcode {
    height: 5vw;
    width: 6vw;
    background: url(../assets/gh_qrcode.png) no-repeat center center;
    background-size: contain;
    position: relative;
}
.qrcode::after {
    content: "【关注微信公众号】";
    display: block;
    width: 9vw;
    height: 1.4815vw;
    font-size: 0.625vw;
    color: rgba(154, 154, 154, 1);
    position: absolute;
    bottom: -2.2222vw;
    text-align: center;
    left: -1vw;
}
.xcxcode {
    height: 5vw;
    width: 6vw;
    background: url(../assets/xcxcode.jpg) no-repeat center center;
    background-size: contain;
    position: relative;
}
.xcxcode::after {
    content: "【微信小程序】";
    display: block;
    width: 9vw;
    height: 1.4815vw;
    font-size: 0.625vw;
    color: rgba(154, 154, 154, 1);
    position: absolute;
    bottom: -2.2222vw;
    text-align: center;
    left: -1vw;
}
.hidden-scroll-bar::-webkit-scrollbar {
    display: none; /* Chrome Safari */
}

.hidden-scroll-bar {
    scrollbar-width: none; /* firefox */
    -ms-overflow-style: none; /* IE 10+ */
    overflow-x: hidden;
    overflow-y: auto;
}
.unChoose {
    /* Chrome all / Safari all /opera15+*/
    -webkit-user-select: none;
    /* Firefox all */
    -moz-user-select: none;
    /* IE 10+ */
    -ms-user-select: none;
    /* 通用 */
    user-select: none;
}
.flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.flex-wrap {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

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

.flex-vcenter {
    -webkit-box-pack: left;
    -ms-flex-pack: left;
    justify-content: left;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

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

.flex1 {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.radius-avatar {
    -o-object-fit: cover;
    object-fit: cover;
    border-radius: 50%;
}
.imgCover {
    -o-object-fit: cover;
    object-fit: cover;
}
.flex-col-reverse {
    flex-direction: column-reverse;
}