html,
body {
    perspective: 1000px;
    position: relative;
    height: 100%;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    overflow: hidden;
    transform-origin: 0 0;
}

.swiper-container-vertical>.swiper-pagination-bullets {
    z-index: 99;
    right: 1%;
}


.wrap {
    display: flex;
    position: relative;
    z-index: 6;
    width: 100%;
    height: 100%;
    padding: 60px 0 30px;
}

footer {
    display: flex;
    justify-content: center;
    position: absolute;
    z-index: 55;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 30px;
    font: 400 12px/30px '微软雅黑';
    color: #fff;
    background: #292929;
}

footer a {
    padding: 0 5px;
    color: #fff;
}

/* 第1部分 */

.part1 {
    position: relative;
}

.part1 img {
    width: 100%;
    height: 100%;
}


/* 第2部分 */

.part2 {
    position: relative;
    background: url(../images/mpart2_bg.jpg) no-repeat center center/cover;
}

.part2 .wrap {
    align-items: center;
}

.part2-main {
    padding: 0 0.3rem;
}

.part2-title {
    font: 400 16px/36px '微软雅黑';
    color: #946f4a;
    text-align: center;
    background: url(../images/mpart_title.png) no-repeat center center/auto 100%;
}

.part2-p {
    height: 120px;
    margin: 12px 0;
    overflow: hidden;
    font: 400 14px/24px '微软雅黑';
    color: #946f4a;
/*     text-align: center; */
}

.part2-develop {
    margin-bottom: 12px;
    font: bold 16px/30px '微软雅黑';
    color: #946f4a;
    text-align: center;
}

.part2-img {
    padding: 0;
}

.part2-img ul {
    display: flex;
    flex-wrap: wrap;
}

.part2-img ul li {
    width: 50%;
    padding: 5px;
}

.part2-img li a {
    display: block;
    position: relative;
}

.part2-img li i {
    display: block;
}

.part2-img i img {
    width: 100%;
}

.part2-img p {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    font: 400 14px/36px '微软雅黑';
    color: #000;
    text-align: center;
    background: rgba(255, 255, 255, 0.8);
}


/* 第3部分 */

.part3 {
    position: relative;
    background: url(../images/mpart3_bg.jpg) no-repeat center 0/cover;
}

.part3 .wrap {
    align-items: center;
}

.part3-main {
    width: 100%;
}

.part3-title {
    text-align: center;
}

.part3-title img {
    width: 7.6rem;
}

.part3-nav {
    padding: 1.2rem 0 0;
}

.part3-nav ul {
    display: flex;
    justify-content: center;
}

.part3-nav ul li {
    padding: 0 0.2rem;
}

.part3-nav ul li a {
    display: block;
    width: 2.2rem;
    font: 400 0.32rem/0.6rem '微软雅黑';
    text-align: center;
    color: #a80014;
    background: url(../images/part3_li_bg.png) no-repeat center center/100% 100%;
}

.part3-nav ul li:nth-child(1) a {
    transform: rotate(7deg) translate3d(0, -0.2rem, 0);
}

.part3-nav ul li:nth-child(2) a {
    transform: rotate(0) translate3d(0, 0, 0);
}

.part3-nav ul li:nth-child(3) a {
    transform: rotate(-7deg) translate3d(0, -0.2rem, 0);
}


.part3-banner {
    width: 100%;
    height: 8.2rem;
    padding: 1.6rem 0 0;
}

.part3-banner .swiper-slide {
    transform-origin: center center;
    transition: 0.6s;
}

.part3-banner a {
    display: block;
    padding: 0 0.4rem;
}

.part3-banner a i {
    display: block;
    padding: 0 0 0.4rem;
    text-align: center;
}

.part3-banner a img {
    width: 3rem;
}

.part3-banner a p {
    font: bold 0.4rem/0.6rem '微软雅黑';
    color: #fff;
    text-align: center;
    opacity: 0;
}

.part3-banner .swiper-slide-active p {
    opacity: 1;
}

.part3-ul{
    position:relative;
    height:6rem;
}
.part3-li{
    position:absolute;
}
.part3-li{
    width:3.4rem;
} 
.part3-li:nth-child(1)  {
    left:0;
    top:0;
}

.part3-li:nth-child(2){
   left:50%;
   top:0.6rem;
   margin-left:-1.7rem;
}

.part3-li:nth-child(3) {
    right:0;
    top:0;
}


.part3-ul a{
    display: block;
}
.part3-ul img{
    width: 100%;
}


/* 第4部分 */

.part4 {
    position: relative;
    background: #fff url(../images/mpart4_bg.jpg) no-repeat center 0/100%;
}

.part4 .wrap {
    align-items: center;
}

.part4-main {
    width: 100%;
}

.part4-title {
    font: 400 16px/36px '微软雅黑';
    color: #946f4a;
    text-align: center;
    background: url(../images/mpart_title.png) no-repeat center center/auto 100%;
}


.part4-nav {
    padding: 2.4rem 0 1.6rem;
}

.part4-nav ul {
    display: flex;
}

.part4-nav li {
    width: 25%;
    padding: 0 0.1rem;
}

.part4-nav li i {
    display: block;
    text-align: center;
}

.part4-nav li i img {
    width: 1.6rem;
}

.part4-nav li p {
    margin-top: 0.3rem;
    font: 400 16px/36px '微软雅黑';
    color: #946f4a;
    text-align: center;
}

.part4-img img {
    width: 100%;
}



/* 第5部分 */

.part5 {
    position: relative;
    background: url(../images/mpart5_bg.jpg) no-repeat center 0 / cover;
}

.part5 .wrap {
    padding-top: 3rem;
}


.part5-main {
    width: 100%;
    padding: 0 1.2rem;
}

.part5-title {
    text-align: center;
}

.part5-title img {
    width: 6.7rem;
}


.part5-box {
    position: relative;
    padding: 1.2rem 0 0;
}

.part5-name {
    padding: 0 0 0.6rem;
    font: bold 0.5rem/0.8rem '微软雅黑';
    color: #3d3d3d;
}

.part5-p {
    font: 400 0.4rem/0.8rem '微软雅黑';
    color: #3d3d3d;
}

.part5-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.8rem 0 0 0.4rem;
    text-align: center;
}

.part5-logo {
    padding: 0 0.6rem;
}

.part5-logo img {
    width: 2.4rem;
}

.part5-icon img {
    width: 2.8rem;
}

.part5-ewm img {
    width: 1.8rem;
}