<?php if(extension_loaded('zlib')){ob_start('ob_gzhandler');}?>
body{background-color:#000000;}
.usuario{font-family:Arial, Helvetica, sans-serif;font-size:14px;color:#FF0000;font-weight:bold;}
.textoconbold{font-family:Arial, Helvetica, sans-serif;font-size:14px;color:#FFCC33;font-weight:bold;}
.textoconbold2{font-family:Arial, Helvetica, sans-serif;font-size:20px;color:#FFCC33;font-weight:bold;}
.texto{font-family:Arial, Helvetica, sans-serif;font-size:14px;color:#FFCC33;}
.textopequeno{font-family:Arial, Helvetica, sans-serif;font-size:10px;color:#FFCC33;}
div.equilibra{margin:.4em 0;width:300px;}
div.equilibra label{width:10%;float:left;}
div.equilibra2{margin:.4em 0;width:534px;}
div.equilibra2 label{width:30%;float:left;}
div.equilibra3{margin:.4em 0;width:100%;}
div.equilibra4{margin:.4em 0;width:534px;}
div.equilibra4 label{width:25%;float:left;}
.linea1{border:1px dotted #FFCC33;width:925px;}
.linea2{border:1px dotted #FFCC33;width:534px;}
.error{font-family:Arial, Helvetica, sans-serif;font-size:14px;color:#FF0000;}
.normascompra{font-family:"Courier New", Courier, monospace;font-size:16px;color:#0000CC;font-weight:bold;}
<?php if(extension_loaded('zlib')){ob_end_flush(); }?>