.case{ width: 884px; margin: 0 auto;}
.case ul{ padding-bottom:30px;}
.case ul li{line-height: 50px; border-bottom: 1px solid #ccc;}
.case ul li dl dt{ float: left;}
.case ul li dl dd{ float: left;}
.case ul li dl dt b{ font-weight: normal; color: #000;}
.case ul li dl dd a{ color: #999; padding: 0 16px; font-weight: bold;}
.case ul li dl dd a.casecur,.case ul li dl dd a:hover{ color: #000; font-weight: bold;}
.fir{ width: 116px;}
.sec{ width: 766px;}
.caselist{width: 884px; margin: 0 auto;}
.caselist li{ width: 400px; height: 278px; padding: 10px; border: 1px solid #808080; margin-bottom: 40px;}
.caselist li h3 a{  color: #000; font-size: 20px; padding-bottom: 10px;}
.caselist li h3{ text-align: center;}
.caselist a img{ width: 100%;}
.caselist p a{ color: #000; font-size: 16px; line-height: 24px; text-align: justify;}
.mcaselist ul{ margin:2% 2% 0;}
.mcaselist li{padding: 10px;background: #f2f2f2; margin-bottom: 2%;}
.mcaselist li h3 a{  color: #000; font-size: 18px; padding-bottom: 10px;}
.mcaselist li h3{ text-align: center;}
.mcaselist a img{ width: 100%;}
.mcaselist p a{ color: #000; font-size: 16px; line-height: 24px; text-align: justify;}
.alsx select{ width: 47%;padding:1%;margin:1%;text-align: center; float: left;text-align-last:center; font-size: 14px; font-weight: bold; background: #f2f2f2; color: #000; border: 2px solid #e5e5e5;}
.alsx option{ background: #d9d9d9; line-height: 30px; text-align: center; color: #595959; font-size: 12px;}
.mcaselist{ margin-bottom: 6%;}