*{
padding:0;
margin:0;
text-decoration:none;
}
.big{
width:100%;
height:1520px;
margin:auto;
}
.sou{
width:100%;
height:70px;
background:#2a514d;

}
ul{
list-style:none;
width:100%;
height:70px;
padding-left:250px;
}
li{
  width:170px;
  height:70px;
  float:left;
  text-align:center;
  line-height:70px;
}
a{
  color:white;
  font-size:14px;
  display:block;
}
a:hover{
font-size:18px;
font-weight:bold;
}
#shouye{
background:#986524;
}
#tou{
margin-top:0px;
margin-right:0px;
}
#logo{
position:absolute;
top:13px;
left:30px;
}
#logo{
position:absolute;
top:13px;
left:30px;
}
.nei{
width:100%;
height:1450px;
background:#668b78;
position:absolute;
top:620px;
z-index:8;
}
.wenzi{
width:57.3%;
height:350px;
border:8px solid #fff;
margin-left:80px;
}
h1{
text-align:center;
line-height:50px;
color:white;
}
.wen{
color:white;
font-size:18px;
line-height:40px;
text-indent:2em;
padding:0 20px;
}
.tupian{
width:32%;
height:350px;
border:8px solid #fff;
position:absolute;
top:0px;
right:60px;
}
.biaoti{
width:100%;
height:50px;
background:#2a514d;
margin-top:50px;
}
#zhanlan{
color:white;
font-size:20px;
padding-left:100px;
line-height:50px;
}
#gengduo{
position:absolute;
top:430px;
left:90%
}
.xiamian{
padding:20px 20px;
margin-top:10px;
}
#abc{
margin:10px 10px;
}
span{
display:inline-block;
margin:0 auto;
padding-left:70px;
color:white;
}
.yewei{
width:100%;
height:100px;
background:#2a514d;
margin-top:50px;
}
#huanying{
font-size:24px;
color:white;
text-align:center;
padding-top:35px;
}