body{
     width: 100%;
}


#tioamu {
    /* background-color: wheat; */
    width: 1400px;
    height: 40px;
    margin: 0 auto;
    margin-top: 50px;
    border-bottom: solid 1px #c8c8c8;
}
#one1{
    /* background-color: yellow; */
    width: 800px;
    /* height: 50%; */
    float: left;
}
#tioamu span{
    float: right;
    font-size: 18px;
    color: #5a5a5a;

}
#ditu1{
    width: 1120px;
    height: 587px;
    margin: 0 auto;
    margin-top: 20px;
    background-color: rgb(248, 248, 247);
}
#ditu1 img{
    width: 100%;
    height: 100%;
}
.weibukong{
    width: 1200px;
    height: 20px;
    margin: 0 auto;
    margin-top: 20px;
    /* background-color: rgb(44, 37, 23); */
}
.neirong{
    /* background-color: #f5f5f5; */
    width: 1120px;
    height: 300px;
    border-radius:20px;
    /* box-shadow: 10px 10px 10px rgb(0, 0, 0,.1); */
    margin-top: 20px;
    position: relative;
}
.neirong 
.neirong_1{
    width: 835px;
    height: 242px;
    margin: 0 auto;
    margin-top: 30px;
    position: absolute;
    left: 144px;
}
.lkd{
    width: 278px;
    height: 200px;
    /* background-color: wheat; */
    float: left;
    margin-top: 8px;
}
.lkd p{
    text-align: left;
    font-size: 12px;
    line-height: 34px;
}
#wangyip{
    width: 1120px;
    height: 545px;
    margin: 0 auto;
    margin-top: 45px;
}
.neironggh{
    float: left;
    width: 360px;
    height: 100%;

}
.a_1{
    width: 100%;
    height: 350px;
    /* background-color: #f5f5f5; */
    border-radius:20px;
    /* box-shadow: 10px 10px 10px rgb(0, 0, 0,.1); */
}
.a_2{
    width: 100%;
    margin-top: 20px;
    height: 175px;
    /* background-color: #f5f5f5; */
    border-radius:20px;
    /* box-shadow: 10px 10px 10px rgb(0, 0, 0,.1); */
}
#wangyip h4{
    text-align: left;
    margin-left: 65px;
    line-height: 88px;
}
#wangyip p{
    text-align: left;
    margin-left: 65px;
    line-height: 23px;
    margin-top: -14px;
    font-size: 12px;
    color: #787878;
}

.cad_1{
    width: 360px;
    height: 580px;
    border-radius:20px;
}
.cad_2{
    width: 360px;
    height: 320px;

    border-radius:20px;

}
.cad_3{
    width: 360px;
    height: 120px;
    border-radius:20px;

}



#backgroudn{
    margin-top: 60px;
}

.tail1{
	width:100%;
    height: 32px;
    bottom: 0;
    position: fixed;
    background-color: black;
}
.zhong1{
    width: 1230px;
    padding-top: 6px;
    margin: 0 auto;
}
.wei1{
    float: left;
    margin-left: 20%;
}
.wei1 span{
    color: rgb(122, 122, 122);
}