@charset "utf-8";
* {
    margin: 0;
    padding: 0;
}
html,
body {
    color: #000;
    font-family: Helvetica Neue, PingFang SC, Microsoft YaHei, Helvetica, Arial, sans-serif;
    height: 100%;
    font-size: 0.8vw;
}
a {
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
ul,
li {
    list-style: none;
}
.main {
    width: 100%;
  
}
.header {
    height: 100px;
    background: url(./img/icon_5.png) no-repeat ;
    background-size: 100% 100%;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 15%;
    /* flex-wrap: wrap; */
}
.headerleft .headerright {
    display: inline-block;
}
.headerleft img {
    height: 70px;
    vertical-align: middle;
}
.headerleft h3 {
    display: inline-block;
    vertical-align: middle;
    margin-left: 15px;
}
.headerright a {
    font-size: 28px;
    display: inline-block;
    margin: 10px 30px;
    color: #fff;
}
.moddle_picture{
    width: 80%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
}
.relatiPicture{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.relati{
    margin-top: -20%;
    text-align: center;
}
.relati h1{
    font-size: 3rem;
    color: #333333;
}
.a-title{
    margin: 6% 0 2%;
    text-align: center;
    font-size: 4.5rem;
    color: #333333;
    font-weight: 600;
}
.wz{
    margin: 4% auto 0;
    width: 80%;
    font-size: 1.5rem;
    color: #333333;
}
.bottom-left img{
    width: 100%;
}
.middle-img img{
    width: 100%;
}
.bottom-right img{
    width: 100%;
}
.middle-img .relatiimg{
    width: 20%;
}
.bottom{
    margin-top: -4%;
    padding: 13% 0 7%;
    background-color: #E3F3FF;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.contain-title{
    color: #333333;
    font-size: 2.3rem;
}
.contain-de{
    text-align: left;
    width: 50%;
    color: #333333;
    font-size: 1.4rem;
}

.bottom-contain{
    margin: 8% 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.middle-img{
    margin-top: 2%;
    text-align: center;
}
.footer{
    background-color: #43ACFF;
    color: #fff;padding: 30px;
    text-align: center;

}
.footer a{color: #fff;}
.privacy {
    padding: 4rem;
    color: #000;
}
.privacy h1 {
    text-align: center;
    font-size: 2rem;
    line-height: 3rem;
    margin-bottom: 2rem;
}
.privacy p {
    font-size: 1.1rem;
    line-height: 2rem;
    margin-top: 1rem;
}
.privacy li {
    margin-top: 2rem;
}
.privacy h3 {
    font-size: 2.4rem;
    line-height: 3rem;
    margin: 3rem 0 1rem;
}
.privacy h4 {
    font-size: 1.5rem;
    line-height: 2rem;
    margin: 2rem 0 1rem;
}
.privacy a {
    color: #000;
    text-decoration: none;
}
.privacy a:hover {
    text-decoration: none;
}
.privacy .bold {
    font-weight: bold;
}
@media screen and (max-width: 640px) {
    .headerright a{
        font-size: 20px;
    }
    .relati h1{
        font-size: 9rem;
    }
    .wz{
        font-size: 7rem;
    }
    .a-title{
        font-size: 10rem;
    }
    .middle-img .relatiimg{
        width: 40%;
    }
    .bottom-right img{
        width: 80%;
    }
    .contain-title{
        font-size: 4rem;
    }
    .contain-de{
        font-size: 3rem;
    }
    .footer{
        font-size: 4rem;
    }
    .privacy {
        padding: 1rem 2rem;
        color: #000;
        word-break: break-word;
    }
    .privacy h1 {
        font-size: 2rem;
        line-height: 3rem;
    }
    .privacy p {
        /* font-size: 1rem; */
        line-height: 2rem;
        margin-top: 1rem;
    }
}