*{
padding:0;
margin:0;
text-decoration:none;
}
.big{
width:100%;
height:800px;
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;
}
#zhuce{
background:#986524;
}
#tou{
margin-top:20px;
margin-right:20px;
}
#logo{
position:absolute;
top:13px;
left:30px;
}
.nei{
width:100%;
height:765px;
background:#668b78;
position:relative;
}
.zhu{
width:60%;
height:600px;
background:white;
margin:auto;
position:absolute;
top:100px;
left:20%;
border-radius:35px;
box-shadow:10px 10px 10px #000;
}
img{
border-radius:30px 0 0 30px;
}
h1{
font-size:24px;
font-family:"宋体";
text-align:center;
padding-top:20px;
color:#2a514d;
}
form{
margin-top:110px;

}
input{
width:300px;
height:30px;
margin-left:50px;
border:2px solid:#2a514d;
border-radius:5px;
margin-top:5px;
padding-left:5px;
}
#last{
width:310px;
height:35px;
background:#2a514d;
color:white;
}
#mei{
font-size:14px;
color:#2a514d;
position:absolute;
top:480px;
left:690px;
}
#li{
position:absolute;
top:480px;
left:760px;
font-size:14px;
color:#2a514d;
}