body {
    padding: 0;
    margin: 0;
    font-family: "PingFang SC", Microsoft YaHei-Bold, Microsoft YaHei;
    min-width: 1200px;

}
html{
    min-width: 1200px;
}
.header-navigation{
    width: 100%;
    min-width: 1200px;
    height: 70px;
    position: fixed;
    top: 0;
    width: 100%;
    padding-left: 8.5vw;
    padding-right: 8.5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    z-index: 99;
    /* background-color: rgba(255, 255, 255, 0.5); */
    background-color: #fff;
}
.logo{
    width: 110px;
    /* width: 6.5vw;
    min-width: 85px; */
}
.item-navigation{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    color: #333333;
    cursor: pointer;
    font-weight: bold;
}
.navigation-item{
    margin-right: 2vw;
}

.item-right{
    display: flex;
    align-items: center;
}
.phone{
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #333333;
    font-weight: bold;
}
.phone-icon{
    width: 14px;
    height: 14px;
    margin-right: 5px;
}
.footer{
    width: 100%;
    position: relative;
    height: 308px;

}
.footer-img{
    width: 100%;
    position: absolute;
    bottom: 0;
    height: 308px;
}
.footer-left{
    position: absolute;
    z-index: 9;
    left: 8.5vw;
    top: 60px;
}
.title1{
    font-size: 42px;
    font-weight: bold;
    color: #fff;
}
.title2{
    font-size: 16px;
    color: #fff;
    margin-top: 10px;

}
.footer-right{
    position: absolute;z-index: 9;
    right: 8.5vw;
    top: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.wxcode{
    width: 120px;
    height: 120px;
}
.footer-bottom{
    position: absolute;
    left: 8.5vw;
    right: 8.5vw;
    bottom: 10px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.bottom-left{
    display: flex;
    align-items: center;
}
.logo-witle{
    width: 103px;
}
.title3{
    font-size: 14px;
    color: #fff;
    margin-left: 40px;
}