div.post h2 {
 font-size:2em;
}
#top {
 height:100px;
}
#leftmenu {
 top:100px;
}
@media screen and (max-width:760px) {
 #leftmenu {
 display:none;
}
#main {
 margin-left:0;
    padding-left: 20px;
}

}