body {
    padding:0px;
    margin:0px;
    background-color:#caf;
}

.std {
    position:relative;
    float:left;
}
.full {
    width:100%;
}

.wrapper {
    padding:0;
    margin:0;
}

.nav {
    background-color:#000;
    color:#fff;
    margin:0px 0px 0px 0px;
    padding:10px 0px 10px 1%;
}

.banner {
    
}

.main {
    
}