* {
    margin: 0;
    padding: 0;
}

.global {
    width: 100%;
    height: 100%;
}

.tou {
    width: 100%;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

.head {
    width: 1300px;
    height: 100px;
    margin: 0 auto;
}

.logo {
    float: left;
}

.logo img {
    width: 300px;
    height: 100px;
}

.min-w {
    min-width: 1200px;
}

.dao {
    float: right;
    width: 900px;
    height: 100px;
}

.dao ul {
    height: 100px;
}

.dao li {
    font-size: 18px;
    float: left;
    margin-left: 20px;
    line-height: 100px;
}

.dao li a {
    display: inline-block;
    width: 85px;
    height: 77px;
    color: #000000;
    text-align: center;
    line-height: 77px;
}

.dao li a:hover {
    border-bottom: 3px solid #0d50a7;
}

.dao li a.active {
    border-bottom: 3px solid #0d50a7;
}

#tab {
    margin: 0 auto;
    position: relative;
    width: 100%;
    height: 545px;
    overflow: hidden;
}

#tab ul {
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    list-style: none;
    padding: 0;
    height: 50px;
    margin: 0;
    display: flex;
    z-index: 1;
    justify-content: center;
}

#tab ul li {
    height: 100%;
    margin: 0 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    cursor: pointer;
}

#tab ul li:hover a,
#tab ul li.active a {
    width: 50px;
    background-color: #c5841e;
    text-align: center;
}

#tab ul a {
    display: block;
    color: blanchedalmond;
    text-decoration: none;
    width: 50px;
    height: 5px;
    background-color: #ffffff;
    text-align: center;
    border-radius: 5px;
}

article section {
    position: absolute;
    display: flex;
    opacity: 0;
    transition: all 600ms;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

article section img {
    width: 100%;
    height: 545px;
}

article div {
    height: 100%;
}

.bottom {
    width: 100%;
    height: 435px;
    background-color: black;
}

.bottom-1 {
    overflow: hidden;
    width: 1200px;
    min-height: 400px;
    margin: 0 auto;
}

.bottom-left {
    float: left;
    display: inline-block;
    width: 300px;
    height: 204px;
    margin-top: 3%;
}

.bottom-left p {
    height: 50px;
    margin-left: 7%;
    color: #ffffff;
    font-size: 18px;
}

.bottom-right {
    display: inline-block;
    float: left;
    width: 700px;
    min-height: 250px;
    /* background-color: #ffffff; */
    margin-top: 5%;
    margin-left: 5%;
}

.guan {
    float: left;
    width: 72px;
    height: 250px;
    color: #ffffff;
    margin-left: 30px;
    overflow: hidden;
}

.guan li a {
    color: #ffffff;
}

.guan li {
    margin-top: 20px;
    font-size: 12px;
}

.gun {
    height: 300px;
    overflow-y: auto;
}

/* //隐藏滚动条 */
.gun::-webkit-scrollbar {
    display: none;
}

.suo {
    display: inline-block;
    font-size: 18px;
}

.ma {
    float: right;
    width: 100px;
    height: 100px;
    background-color: #ffffff;
    margin-top: 5%;
    border: 1px solid #ffffff;
}

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

.ma p {
    text-align: center;
    margin-top: 2%;
}

.jishu {
    width: 100%;
    height: 30px;
    border-top: 3px solid #ffffff;
    margin-top: -1%;
}

.jishu p {
    color: #ffffff;
    text-align: center;
    margin-top: 15px;
}

.jishu p a {
    color: #ffffff;
}

.jishu p a:hover {
    color: #0d50a7;
}

.jianjie {
    overflow: hidden;
    width: 1200px;
    min-height: 990px;
    margin: 0 auto;
    margin-top: 30px;
    margin-bottom: 30px;
}

.left {
    float: left;
    width: 250px;
    min-height: 300px;
    background-color: #555;
    margin: 0 0 30px 0;
}

.left ul {
    width: 250px;
    min-height: 30px;
    margin-top: 20px;
    border-bottom: 1px solid #727171;
    padding: 0 0 10px 0;
}

.left p.left-title {
    text-align: center;
    color: #ffffff;
    font-size: 22px;
}

.left li {
    text-align: center;
    margin-top: 10px;
}

.left li a {
    color: #ffffff;
}

.left li a:hover {
    color: #0d50a7;
    border-bottom: 3px solid #0d50a7;
}

.left img {
    width: 250px;
    height: 360px;
    margin-top: 10px;
    border-bottom: 1px solid #727171;
}

.video-one {
    width: 250px;
    height: 275px;
}

.right {
    float: right;
    width: 950px;
    min-height: 940px;
    /* background-color: gainsboro; */
}

.gongsi {
    width: 920px;
    height: 415px;
    margin-left: 4%;
    margin-top: 20px;
}

.gongsojieshao {
    color: #000000;
    text-indent: 2em;
    line-height: 50px;
}

.jianjie-1 {
    padding-left: 4%;
}

.jianjie-1 p {
    line-height: 50px;
}

/*.right img {
  width: 920px;
  height: 415px;
  margin-left: 3%;
  margin-top: 20px;
}*/
/*.right h1 {
  font-size: 36px;
  margin-left: 3%;
  margin-top: 30px;
}*/
.ditu {
    font-size: 24px;
    width: 400px;
    height: 50px;
    margin: 0 auto;
    margin-top: 20px;
}

.pagination li.page-item {
    width: 15px;
    height: 30px;
    float: left;
    margin-left: 25px;
    border-bottom: 0;
}

.page-item a {
    border: 1px solid #000000;
    padding: 5px 7px;
    color: #000000;
    text-decoration: none;
    font-size: 15px;
    margin-right: 10px;
}

.pagination a:hover {
    border: 1px solid #ffffff;
    background-color: #0d50a7;
    color: #ffffff;
    cursor: pointer;
}

.pagination li.active a {
    border: 1px solid #ffffff;
    background-color: #0d50a7;
    color: #ffffff;
    cursor: pointer;
}

.pagination-wrap {
    width: 320px;
    margin: 0 auto;
    margin-top: 40px;
}

.right h2 {
    text-align: left;
    margin: 10px 0 0 20px;
    width: 120px;
    border-bottom: 3px solid #0d50a7;
}

.vx {
    float: right;
    display: inline-block;
    width: 190px;
    height: 190px;
    margin-top: -16%;
    background-color: #ffffff;
}

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

#you {
    /*overflow: hidden;
    float: right;
    width: 825px;
    margin-right: 70px;*/
    margin-top: -30px;
    min-height: 260px;
}

#you h2 {
    border-bottom: 1px solid gainsboro;
}

#you p {
    padding: 10px 0 10px;
    padding-top: 20px;
    overflow: hidden;
    line-height: 24px;
}

#you li {
    float: left;
    margin-left: 20px;
    margin-top: 60px;
    margin-bottom: 20px;
}

#you li img {
    width: 280px;
    height: 250px;
}

#you span {
    width: 20px;
    height: 20px;
    background-color: #000000;
    color: #FFFFFF;
    text-align: center;
    z-index: 9;
    position: fixed;
    font-style: normal;
    margin-top: 6%;
}

.picc {
    padding-top: 6%;
    /*width: 700px;*/
    height: 800px;
    z-index: 9;
}

.mark {
    width: 100%;
    height: 100%;
    background-color: #0c0c0c80;
    top: 0;
    left: 0;
    z-index: 9;
    position: fixed;
    text-align: center;
}

#youu {
    overflow: hidden;
    float: right;
    width: 825px;
    margin-right: 70px;
    margin-top: -30px;
    min-height: 260px;
}


#youu li {
    float: left;
    margin-left: 20px;
    margin-top: 50px;
    margin-bottom: 20px;
}

#youu li img {
    width: 250px;
    height: 250px;
}

ii {
    width: 20px;
    height: 20px;
    background-color: #000000;
    color: #FFFFFF;
    text-align: center;
    z-index: 9;
    position: fixed;
    font-style: normal;
    margin-top: 6%;
}

.piccc {
    padding-top: 6%;
    width: 1000px;
    height: 600px;
    z-index: 9;
}

.markk {
    width: 100%;
    height: 100%;
    background-color: #0c0c0c80;
    top: 0;
    left: 0;
    z-index: 9;
    position: fixed;
    text-align: center;
}