#canvas {
    height: 480px;
    left: 13.6%;
    margin: 10px 10px 10px 10px;
    top: 39%;
    width: 880px;
}
#paper {
    height: 500px;
    left: 2%;
    top: 10%;
    width: 515px;
}
#snand, #snped, #snpab, #snign, #nar, #snagu, #snant, #snjos, #foro, #lobby, #snfra, #aud, #expl, #inst{
   display: none;
   height: 500px;
   overflow: auto;
   left: 61%;
   top: 7.5%;
   width: 360px;
   
}
h1 {
   text-align: center;
}
p{
   text-align: justify;
}