.Banner {

    width: 100%;
    height: 2rem;
    position: relative;
}

.top {
    width: 38.78rem;
    height: 0.8rem;
    margin: 0 auto;
}

.top a {
    font-size: 0.42rem;
    color: #111;
}

.top ul {
    float: right;
}

.top li {
    list-style: none;
    float: left;
    line-height: 0.4rem;
    padding-left: 0.9rem;
    position: relative;
}

.top li:nth-child(2):hover img {
    display: block;
}
.top li:nth-child(2):hover a{
    color: red;
}
.top img {
    position: absolute;
    width: 4rem;
    height: 4rem;
    z-index: 3;
    left: 0.2rem;
    top: 0.78rem;
    display: none;
}

nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2.12rem;
    box-shadow: 1px 5px 5px 0px rgba(45, 142, 255, 0.15);
}

.logo {
    display: block;
    
 
}
.logo img{
    display: inline-block;
    width: 4.848rem;
    height: 0.79rem;
}
.logo span{
    display: inline-block;
    line-height: 15px;
    font-size: 12px;
    color: #000
}

nav div {
    width: 38.78rem;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: space-between;

}


nav div li {
    list-style: none;
    font-size: 0.424rem;
    float: left;
    margin: 0 0.33rem;
    padding: 0 0.33rem;
    text-align: center;
    line-height: 2rem;

}

nav div a {
    color: #111111;
}

.phone {
    font-size: 0.6rem;
    font-family: Source Han Sans SC;
    font-weight: bold;
    color: #2d8dff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 1.18rem;
    padding: 0;
}

.phone img {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    margin-right: 0.2rem;

}

.bor a {
    color: #2983EF;
}

.bor {
    border-bottom: 0.1rem solid #2983EF;
    line-height: 2rem;
    color: #2983EF;
}

article {
    width: 100%;
    height: 28rem;
    background: #f3f3f3;
}

.k {
    height: 1.5rem;
}

.box {
    width: 37rem;
    height: 23rem;
    margin: 0 auto;
    background: #fff;
    text-align: center;
}

.box .bt {
    font-size: 0.6rem;
    font-family: Source Han Sans SC;
    font-weight: 400;
    color: #333333;
    text-align: center;
    padding: 2.1rem 0 1.25rem 0;
}

.mode {
    width: 100%;
    display: flex;
    justify-content: center;
}

.mode .left {
    width: 11.2rem;
    height: 10rem;
    background: #f9f9fb;
    border-radius: 5px;
    margin-right: 0.7rem;
}

.left p {
    font-size: 0.5rem;
    font-family: Source Han Sans SC;
    font-weight: 400;
    color: #333333;
}

.left p:nth-child(1) {
    padding-top: 1.6rem;
    margin-bottom: 0.5rem;
}

.left p:nth-child(2) {
    padding-bottom: 0.6rem;
}

.left i {
    display: block;
    width: 0.9rem;
    height: 0.12rem;
    background: #2d8dff;
    margin: 0 auto;
}

.left span {
    margin-top: 0.6rem;
    display: block;
    text-align: center;
    font-size: 0.43rem;
    font-family: Source Han Sans SC;
    font-weight: 400;
    color: #999999;
}

.left button {
    width: 4.68rem;
    height: 1.12rem;
    background: #2d8dff;
    border-radius: 5px;
    color: #fff;
    border: none;
    margin-top: 1.5rem;
}

.mode .right {
    width: 11.5rem;
    height: 10rem;
    background: #f9f9fb;
    border-radius: 5px;
}

.right p {
    font-size: 0.5rem;
    font-family: Source Han Sans SC;
    font-weight: 400;
    color: #333333;
}

.right p:nth-child(1) {
    padding-top: 1.6rem;
    margin-bottom: 0.25rem;
}

.right p:nth-child(2) {
    padding-bottom: 0.9rem;
}

.right img {
    width: 4.68rem;
    height: 4.68rem;
    display: block;
    margin: 0 auto;
    border-radius: 5px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -ms-border-radius: 2px;
    -o-border-radius: 2px;
}

.right button {
    width: 4.68rem;
    height: 1.12rem;

    margin-top: 1.5rem;
    background: #2d8dff;
    border-radius: 5px;
    color: #fff;
    border: none;
}

.fixed-nav {
    width: 100%;
    height: 2.12rem;
    background: #FFFFFF;
    display: none;
    box-shadow: -5px 0px 5px 0px rgba(45, 142, 255, 0.15);
}

.fixed-nav .logo img {
    display: inline-block;
    width: 4.848rem;
    height: 0.79rem;
}

.fixed-nav .logo span {
    display: inline-block;
    line-height: 15px;
    font-size: 12px;
    color: #000
}

.fixed-nav div {
    width: 40.78rem;
    margin: 0 auto;
    height: 100%;

    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
}

.fixed-nav div li {
    list-style: none;
    font-size: 0.424rem;
    float: left;
    padding: 0 0.66rem;
    text-align: center;
    line-height: 2rem;

}

.fixed-nav div a {
    color: #111111;
}

.fixed-bor {
    border-bottom: 0.1rem solid #2D8EFF;
    line-height: 2rem;

}

.fixed-nav div .fixed-bor a {
    color: #2D8EFF;
}

.fixed-nav .phone {
    font-size: 0.6rem;
    font-family: Source Han Sans SC;
    font-weight: bold;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 1.18rem;
    padding: 0;
}

.fixed-nav .phone img {
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    margin-right: 0.2rem;

}

.opening {
    width: 2.66rem;
    height: 0.96rem;
    border-radius: 0.48rem;
    border: none;
    background: #2983EF;
    color: #FFFFFF;

}

.login {
    width: 2.66rem;
    height: 0.96rem;
    border-radius: 0.48rem;
    border: 1px solid #2983EF;
    background: #FFFFFF;
    color: #2983EF;
}

.fixed-nav li:nth-child(6) {
    padding-right: 0;
}

.fixed-nav li:nth-child(7) {
    padding-left: 0.2rem;
}