* {
    margin: 0;
    padding: 0;
}

a {
    color: #000000;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* padding: 0 0.5rem; */
}

.wrapper .main-top {
    width: 20rem;
    background-color: #ffffff;
    display: flex;
    padding: 0.2rem 0;
    justify-content: space-between;
    align-items: center;
}

.wrapper .main-top .main-top-logo {
    display: block;
    width: 3rem;
    height: 1em;
    margin-right: 0.2rem;
}

.wrapper .main-top .main-top-ul {
    height: 0.8rem;
    font-size: 0.28rem;
    display: flex;
    align-items: flex-end;
}

.wrapper .main-top .main-top-ul .main-top-li {
    margin-right: 1rem;
    position: relative;
    text-decoration: none;
}

.wrapper .main-top .main-top-ul .active-bottom {
    position: absolute;
    width: 100%;
    height: 0.02rem;
    border-bottom: 1px solid #f26423;
}

.wrapper .main-top .main-top-ul .active {
    color: #f26423;
    font-weight: bolder;
}
.wrapper .main-top .main-top-phone-logo {
    display: block;
    width: 3.5rem;
    height: 1rem;
}


.wrapper .main-about-us {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #ffffff;
}

.wrapper .main-about-us .main-about-us-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 0.4rem;
    margin-bottom: 0.4rem;
}

.wrapper .main-about-us .about-us-title {
    font-size: 0.32rem;
    color: #f26423;
    width: 7.5rem;
    text-align: center;
    margin-bottom: 0.05rem;
    font-weight: 500;
}

.wrapper .main-about-us .about-us-img {
    width: 65%;
}

.wrapper .main-about-us .about-us-content {
    font-size: 0.18rem;
}

.wrapper .main-about-us .main-about-us-bottom {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 0.4rem;
}


.wrapper .main-bottom {
    border-bottom: 1px solid #cccccc;
    width: 100%;
    padding: 0.1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: #f2f2f2;
}

.wrapper .main-bottom .bottom-logo {
    display: block;
    width: 4rem;
    height: 1.5rem;
    margin-right: 0.4rem;
}

.wrapper .main-bottom .bottom-middle {
    font-size: 30px;
    color: #f26423;
    font-weight: bold;
}

.wrapper .main-bottom .ewm {
    width: 1.5rem;
    height: 1.5rem;
    display: block;
}

.wrapper .main-copyright {
    font-size: 0.3rem;
    padding: 0.1rem 0;
    text-align: center;
    background: #f2f2f2;
    width: 100%;
}

.wrapper .us-banner {
    width: 100%;
    height: 5rem;
    background: url(../img/us-banner.png) no-repeat;
    background-size: 100% 100%;
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    line-height: 5rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.wrapper .us-connect {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1rem;
}

.wrapper .us-connect .title {
    font-size: 0.3rem;
    color: #666;
    text-align: left;
    line-height: 1rem;
    width: 20rem;
    border-bottom: 1px solid #ccc;
    margin: 0 auto;

}

.wrapper .us-connect .about {
    width: 100%;
    font-size: 0.6rem;
    display: flex;
    justify-content: center;
    line-height: 2rem;
}
.news{
    width: 20rem;
    height: 3rem;
    font-size: 0.3rem;
    border-bottom: 1px dashed #cccccc;
    margin: 10px auto;
    padding-bottom: 10px;
}
.name{
    width: 20rem;
    height: 0.5rem;
    line-height:0.5rem;
    font-size: 0.3rem;
    border-bottom: 1px dashed #cccccc;
    margin: 10px auto;
    padding-bottom: 10px;
    text-align: center;
}
.content{
    width: 20rem;
    line-height:0.5rem;
    font-size: 0.3rem;
    margin: 10px auto;
    padding-bottom: 10px;
    text-align: center;
}