.wp_syntax {
  background-color: #222;
}
 
/* IE FIX */
.wp_syntax {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: expression(this.scrollWidth > this.offsetWidth ? 15 : 0);
  width: 630px;
  margin: 20px auto;
  -webkit-border-radius: 0.5em;
  -moz-border-radius: 0.5em;
}
 
.wp_syntax table {
  border-collapse: collapse;
}
 
.wp_syntax div, .wp_syntax td {
  vertical-align: top;
  padding: 2px 4px;
  -webkit-border-radius: 0.5em 0 0 0.5em;
  -moz-border-radius: 0.5em 0 0 0.5em;
}
 
.wp_syntax .line_numbers {
  text-align: right;
  background-color: #444444 !important;
  color: gray;
  overflow: visible;
}
 
/* potential overrides for other styles */
.wp_syntax pre {
  padding: 10px;
  margin-bottom: 15px;
  line-height: 17px;
  font-size: 13px;
  color: #fff;
  font-family: "Bitstream Vera Sans Mono", monospace;
}

.wp_syntax .code {  
  background-color: #222;
  border :0px;
}