html{
    margin: 0px;
    padding: 0px;
}
body{
    margin: 0px;
    padding: 0px;
    flex-direction: column;
}
ul,li{
    list-style: none;
}
.chd-itle-css{
    width: 90%;
    line-height: 40px;
    display: flex;
    margin: 15px auto 10px auto;
}
.chd-boot-css{
    height: 200px;
    background-color: #1e1c1d;
    display: flex;
}
.fx-1-bot{
    flex: 0.8;
    text-align: center;
    display: inline;
}
.fx-1-top {
    flex: 1;
    text-align: center;
    display: inline;
}
 a {
     text-decoration: none;
     font-size: 16px;
     font-family: "Microsoft YaHei";
     color: #020202;
 }
.chd-title-txt-click{
    display: inline-block;
    width: 90px;
    text-align: center;
    color: #020202;
    font-size: 18px;
    font-family: Microsoft YaHei;
    border-bottom: 3px solid transparent;
    margin-bottom: 10px;
}
.chd-title-txt-click:hover{
    color: #0846A1;
    border-bottom-color: #0846A1;
}
.chd-connent-css{
    min-height: 100%
}
.content-page1{
    width: 100%;
    height: 1650px;
}
.content-page{
    width: 100%;
}
.chd-boot-weixinQR{
    width: 130px;
    color: #787878;
    font-size: 12px;
    text-align: center;
    margin-top: 6px;
}
.chd-boot-weixinQR-img{
    width: 80px;
    height: 80px;
    margin-left: 25px;
    color: transparent;
    background-image: url("../images/wechatgz.png");
    background-size: contain;
    margin-top: 40px;
}
@media screen and (min-width: 1601px){
    .content-page1{
        height: 1800px;
    }
    .chd-boot-css-box {
        margin-left: 7%;
    }
    .chd-boot-weixinQR-img {
        width: 100px;
        height: 100px;
    }
    .chd-boot-weixinQR{
        width: 100px;
    }
    .chd-title-txt-click{
     width: 110px;
    }
    .chd-itle-css {
        width: 80%;
    }
}
.chd-boot-css-box{
    margin-left: 5%;
    width: 96%;
    display: flex;
}

.chd-boot-txt-css{
    color: white;
    font-size: 14px;
    font-family: "Microsoft YaHei";
}
.chd-flex-txt{
    display: inline-block;
    line-height: 20px;
    font-size: 12px;
    font-family: SimSun;
    color: #787878;
    margin-top: 8px;
}
pre{
    font-family: SimSun;
    font-size: 14px;
}
.chd-boot-foot-txt-box{
    float: left;
    /*display: inline;*/
}

.chd-foot-left{
    display: inline;
    float: left;
}
.chd-foot-right{
    display: inline;
    float: right;
    margin-right: 24px;
}
.chd-ul a{
    font-size: 12px;
}
.logo{
    font-size: 14px;
}
.big-div1{
    margin: 0px auto ;
    width: 90%;
}
@media screen and (min-width: 1601px) {
    .big-div1 {
        width: 80%;
        margin: 0px auto;
    }
    .chd-boot-weixinQR-img{
        margin-left: 1px;
    }
}