BODY {
    height: 100%;
    
}
@font-face {
  font-family: "San Francisco";
  font-weight: 400;
  src: url("sanfranciscodisplay-regular-webfont.woff");
}

.maintitle {
    font-family: 'San Francisco', verdana, sans-serif; 
    color: #F0F0F0;
    font-size: 128px;
    font-weight: bold;
    text-align: center;
    font-style: italic;
}
.screenpos {
    margin-top: 300px;
}
.screentm {
    font-size: 38px;
    vertical-align: -webkit-baseline-middle;
}