game_svg_erl_demo/apps/web/priv/static/app/css/main.css

:focus {-moz-outline-style:none;}
html, body {margin: 0; padding:0;}
html { overflow: hidden; height: 100%; }

body {
    height: 100%;
    font-family: 'Exo 2', Arial, sans-serif;
    font-weight: bold;
    text-align: center;
    font-size: 16px;
    color: #fff;
    overflow: hidden;
    -webkit-user-select: none;  
    -moz-user-select: none;     
    -ms-user-select: none; 
    -o-user-select: none;
    user-select: none;          
}

svg { width: auto; height: 100%; }
text { cursor: default; }
.card text { cursor: inherit; }
@media all and (max-width: 1311px) { .svg { width: 100%; height: auto; } }
@media all and (max-height: 746px) { .svg { width: auto; height: 100%; } }

.controls { display: none; visibility:hidden; }
button { display: none; visibility:hidden;}
label  { display: none; visibility:hidden;}
input  { display: none; visibility:hidden;}
select { display: none; visibility:hidden;}