body {margin:0; font-family:Verdana, Arial, Helvetica; font-size:12px}
#content {padding:20px}
#dialog {position:absolute; width:675px; padding:10px; z-index:200; background:#fff}
#dialog-header {display:block; position:relative; width:661px; padding:3px 6px 7px; height:14px; font-size:14px; font-weight:bold}
#dialog-title {float:left}
#dialog-close {float:right; cursor:pointer; margin:3px 3px 0 0; height:11px; width:11px; background:url(../../Imagenes/dialog_close.gif) no-repeat}
#dialog-content {display:block; height:200px; padding:6px; color:#666666; font-size:12px}
#dialog-mask {position:absolute; top:0; left:0; min-height:100%; width:100%; background:#FFF; opacity:.75; filter:alpha(opacity=75); z-index:100}
.error
{
    background: #fff url('../../Imagenes/error_bg.jpg') no-repeat right bottom;
    border: 1px solid #924949;
    border-top: none;    
}
.errorheader {background:url(../../Imagenes/error_header.gif) repeat-x; color:#6f2c2c; border:1px solid #924949; border-bottom:none}
.warning {background:#fff url(../../Imagenes/warning_bg.jpg) bottom right no-repeat; border:1px solid #c5a524; border-top:none}
.warningheader {background:url(../../Imagenes/warning_header.gif) repeat-x; color:#957c17; border:1px solid #c5a524; border-bottom:none}
.success {background:#fff url(../../Imagenes/success_bg.jpg) bottom right no-repeat; border:1px solid #60a174; border-top:none}
.successheader {background:url(../../Imagenes/success_header.gif) repeat-x; color:#3c7f51; border:1px solid #60a174; border-bottom:none}
.prompt {background:#fff url(../../Imagenes/prompt_bg.jpg) bottom right no-repeat; border:1px solid #4f6d81; border-top:none}
.promptheader {background:url(../../Imagenes/prompt_header.gif) repeat-x; color:#355468; border:1px solid #4f6d81; border-bottom:none}