.all{
    margin-left: auto;
    margin-right: auto;
    width: 1024px;
    min-height: 100%;
}
.header{
    float:left;
    width: 1024px;
    height: 200px;
    text-align:right;
}
h1{
    text-align:center;
    font-family: arial;
    font-size: 36px;
}
.body{
    float:left;
    width:100%;
}
.menu{
    float:left;
    width: 175px;
    color: #000000;
}
.content{
    width:845px;
    height: 400px;
    float:left;
}
.contentframe{
    width: 100%;
    height: 100%;
}
a{
color: #000000;
}