#gui #content {max-width:940px;margin:50px auto;}
@media screen and (min-width:1340px){
    #gui[data-gui-support-wid] #content {max-width:1300px;}
}

#gui #gui-live-edit-modal {padding: 0 !important;overflow:hidden !important;}

#gui .ui-dialog[aria-describedby="gui-live-edit-modal"] {position:fixed;top:50px;left:50%;transform:translateX(-50%)}