.demo p{line-height:22px}
.demo p strong{color:#f30}
.highlight { background: yellow; color: red; }
.prelight { background: blue; color: #333; }
#tip { background: #FFFFCC; border: 1px solid #999; width: 200px; text-align: center; display: none; font-size: 12px; }
#search_box { background: #F7F7F7; opacity: 0.8; text-align:right ;}
#search_btn { background: #0066cc; margin-top: 6px; border-radius: 2px; border: 0px; width: 100px; line-height: 24px; color: white; }
#searchstr { font-size: 14px; height: 20px; }