body {
    overflow-x: hidden;
}

.headerbg {
    width: 100%;
    /*background: url(../img/top.jpg) center center no-repeat;*/
    height: 370px;
    position: relative;
}
.headerbg .w {
    position: relative;
}
.header {
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all .3s;
    position: relative;
}

.logo {
    display: inline-block;
    margin-top: 20px;
}

.top-link {
    position: absolute;
    top: 10px;
    right: 0;
    font-size: 0;
    display: flex;
    align-items: center;
}
.top-link a {
    line-height: 1em;
    font-size: 14px;
    border-right: 1px solid #fff;
    color: #fff;
    padding: 0 10px;
}

.top-link a:hover {
    text-decoration: underline;
}


.nav {
    position: relative;
    background: #e10003;
}

.nav .w {
    position: relative;
}

.nav .w>img {
    position: absolute;
    top: -42px;
}
.nav .left-img{
    left: 0;
    transform: translateX(-100%) rotateY(180deg);
}

.nav .right-img{
    right: 0;
    transform: translateX(100%)
}


.nav ul {
    display:flex;
}
.nav ul li {
    position: relative;
    cursor: pointer;
    width: 25%;
}

.nav ul li::before {
    content: "";
    position: absolute;
    color: #fff;
    left:50%;
    bottom: 0;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #fff;
    transform: translateX(-50%);
    transition: all .3s;
    opacity: 0;
}

.nav ul li .line {
    position: absolute;
    left: 0;
    width: 1px;
    height: 100%;
    background: rgba(255, 255, 255, .5);
}
.nav ul li>a{
    display: inline-block;
    color: #fff;
    transition: all .3s;
    line-height: 60px;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 9;
    font-size: 24px;
}

.nav ul li>a::before {
    content: "";
    position: absolute;
    width: 1px;
    height: 40%;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background: #fff;
}
.nav ul li:last-of-type>a::before {
    display: none;
}
.nav ul li:nth-child(1) a{
    border-left: none;
}
.nav ul li>a span {
    position: relative;
    z-index: 99;
}

.nav ul li:hover a,
.nav ul .selected a,
.nav ul .on a{
    color: #fff;
    /* background: #0154a4; */
}
.nav ul li:hover::before,
.nav ul .selected::before ,
.nav ul .on::before {
    opacity: 1;
}
.main {
    min-height: 527px;
    margin-bottom: 40px;
}
.main>div {
    padding-top: 40px;

}
.section {
    padding: 0 !important;
}

.flexbw {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.flexcen {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flexcol {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.flex {
    display: flex;
}
.container {
    padding-top: 40px;
}
.container2 {
    background: #fff;
    padding: 40px 0;
}

.banner .img-box-re{
    height: 500px;
}

.contitle {
   position: relative;
   border-bottom: 2px solid #eee;
   margin-bottom: 30px;
   align-items: center;
   color: #e10003;
   position: relative;
   font-size: 36px;
   font-weight: 700;
   padding-bottom: 20px;
   text-align: center;
   margin-bottom: 40px;
}
.contitle::before {
    content: "";
    position: absolute;
    height: 4px;
    width: 40px;
    background: #e10003;
    left: 50%;
    bottom: -2px;
    transform: translateX(-50%);
}

.contitle .ti em {
    color: #000;
}

.contitle .ti img {
    margin-right: 10px;
}
.contitle a{
    color: #0045a4;
    font-size: 14px;
    line-height: 1em;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
}
.main>div {
    padding: 40px 0;
}
.section1 .w2 {
    box-sizing: border-box;
    /*background: url(../img/bg1.png) center center no-repeat;*/
    background-size: 100% 100%;
    padding:40px 0;
    height: 700px;

}
.section1 .w2>div {
    width: 660px;
}
.section1 .w2 .left .txt {
    padding-left: 40px;
    color: #853e17;
    width: 500px;
    font-size: 24px;
    margin-bottom: 40px;
}
.section1 .w2 .left .txt h2 {
    font-size: 24px;
    text-indent: 2em;
}
.section1 .w2 .left .txt p {
    text-align: right;
}
.section1 .w2 .right {
    box-sizing: border-box;
    padding-right: 40px;
}
#swiper {
    position: relative;
}
#swiper .img-box-re {
    padding-bottom: 415px;
}

.section1 .w2 .right {
    color: #fff;
}
.section1 .w2 .right h2 {
    font-size: 36px;
    margin-bottom: 20px;
}
.section1 .w2 .right p {
    line-height: 2em;
    text-indent: 2em;
}

.section2 {
    /*background: url(../img/bg1.jpg) center center no-repeat;*/
    background: cover;
}
.section3 ul li {
    width: 300px;
    margin-right: 40px;
}
.section3 ul li .img-box-re{
    padding-bottom: 66.66%;

}

.section3  .roll {
    position: relative;
}
.section3  .bd {
    overflow-x: hidden;
}
.section3  .hd {
    position: absolute;
    height: 1px;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    justify-content: space-between;
    align-items: center;

}
.section3  .hd a{
    width: 80px;
    height: 80px;
    background: #eee;
    border-radius: 50%;
    transition: all .3s;
}
.section3  .hd a:hover {
    background: #ddd;
}
.section3  .hd .prev {
    transform: rotate(180deg) translateX(120px) ;
}
.section3  .hd .next {
    transform: translateX(120px);
}

footer {
    /*background: url(../img/footer.jpg) center center no-repeat;*/
    margin-top: -120px;
    color: #fff;
    padding-top: 360px;
    box-sizing: border-box;
    padding-bottom: 40px;
}
footer .txt {
    font-size: 30px;
    line-height: 1.8em;
}
footer .right {
    text-align: center;

}
footer .right .ewm {
    padding: 10px;
    background: #fff;
}