body {
    height: 100vh;
}

.header {
    width: 100vw;
    height: 120px;
    background: #fff no-repeat center top;
    border-bottom: none;
    display: flex;
    align-items: center;
}

#header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#header .head-left{
    margin-left:28px;
}

#header .head-right{
    margin-right:-20px;
}

.wrapper>.inner {
    /*导航与顶部同宽*/
    width: 1200px;
    margin: 0 auto;
}


.head-right {
    /*导航顶部右侧*/
    width: 300px;
    display: flex;
    height: auto;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.head-right ul {
    /*右上角导航*/
    width: 300px;
    padding: 0 10px;
    justify-content: space-around;

}

.searchbox {
    /*右上角搜索框*/
    position: relative;
    width: 280px;
    margin-top: 15px;
}

#searchSubmit {
    /*搜索小按钮*/
    position: absolute;
    height: 2.5em;
    right: 1em;
}

/************************导航栏*************************/

#nav {
    background: #404096;
}

#nav ul>li {
    width: 120px;
    height: 80px;
    position: relative;
    transition: all 0.5s ease-in-out;
}

#nav .inner>ul>li:hover{
    border-radius: 5px;
    background-color: rgba(60, 66, 183, 0.75) !important;
}

#nav .has-child>a::after{
    content: "▾";
    color:#fff ;

}


#nav a.menu-link {
    /*导航单元*/
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.4em;
}

#nav .sub-menu {
    /*二级展开菜单*/
    position: absolute;
    flex-direction: column;
    justify-content: space-around;
    z-index: 100;
    display: flex;
    transform-origin: top center;
    transform: rotateX(90deg);
    opacity: 0;
    transition: cubic-bezier(0.455, 0.03, 0.515, 0.955) all 0.5s;

}



#nav li:hover .sub-menu {
    opacity: 1;
    transform: rotateX(0deg);
}


#nav .sub-menu .sub-item {
    /*二级展开菜单栏目*/
    width: 120px;
    background-color: rgba(63, 63, 154, 0.65);
}

#nav .sub-item::before {
    position: absolute;
    content: "";
    display: block;
    left: 10%;
    width: 80%;
    height: 1px;
    background-color: rgb(160, 160, 160);
}

#nav .sub-link {
    color: #fff;
    font-size: 1.2em;
    padding: 0.3em;
    height: 100%;
    width: 100%;
}

/*********************轮播图*********************************/

.rotation-charts {
    width: 100vw;
    height: 320px;
    position: relative;
}

.outside-box {
    position: relative;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.inside-box {
    position: absolute;
    width: 700vw;
    height: 100%;
    transition: all 1s ease;
    left: -100vw;
}

.rotation-item[data-index="-1"] {
    background-image: url("../images/5.png");
}
.rotation-item[data-index="0"] {
    background-image: url("../images/1.png") ;
}

.rotation-item[data-index="1"] {
    background-image: url("../images/4.png") ;
}

.rotation-item[data-index="2"] {
    background-image: url("../images/5.png") ;
}

.rotation-item[data-index="3"] {
    background-image: url("../images/4.png") ;
}

.rotation-item[data-index="4"] {
    background-image: url("../images/5.png");
}
.rotation-item[data-index="5"] {
    background-image: url("../images/1.png") ;
}

.rotation-item {
    background-size: cover;
    width: 100vw;
    height: 360px;
    float: left;
}
.rotation-charts:hover>#left-arrow,.rotation-charts:hover>#right-arrow{
    visibility: visible;
}


#left-arrow,#right-arrow{
    visibility: hidden;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(146, 177, 255, 0.33);
    border-radius: 2px;
}
#left-arrow{
    left: 10px;
}
#right-arrow{
    right: 10px;
}
.rotation-list-pointer{
    position: absolute;
    width: 10vw;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0.5em;
}

.rotation-list-pointer .ptr{
    text-align: center;
    vertical-align: middle;
    width: 1em;
    height:1em;
    border-radius: 50%;
    border: 0.5px solid rgb(189, 189, 189);
}

.current-ptr{
    background-color: rgba(0, 71, 170, 0.456);
}


/**************************页脚栏************************/
.link-container{
     color: white;
     margin-top:11px;
     border-bottom: 1px #fff dotted;
     border-top: 1px #fff dotted;
     width:1200px;
     display: flex;
     flex-direction: column;
     align-content: center;
     align-self: center;
     align-items: center;
 }
 
.web_link a{
    float: left;
    font: normal 16px/49px "Microsoft Yahei";
    border-radius: 4px;
    padding: 0 20px;
    min-width: 100px;
    text-align: center;
}

.link-a{
    color: white;
}

#footer {
    height: 360px;
    padding-top: 20px;
    background: #404096;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

#footer>.logo {
    height: 100px;
    display: flex;
}

#footer>.logo img {
    height: 100%;
}

#footer>.logo span {
    padding-left: 20px;
    display: inline-block;
    line-height: 100px;
    font-size: 35px;
    color: rgb(236, 236, 236);
}

.foot-info {
    padding: 20px 0;
    width: 800px;
    color: rgb(241, 241, 241);
}

.foot-info>div {
    display: flex;
    justify-content: center;
    padding: 0.5em 0;
}

.QRCode {
    top:20px;
    position: absolute;
    height: 100px;
    transform: translateX(380px);
}