/* tab style */
.tab_head{ width: 100%;}
.tab_head img{ width: 100%;}

.tab{ width: 100%; background-color: #f1f1f1;}
.tab ul{ width: 1200px; margin: 0 auto; background-color: #f1f1f1;}
.tab ul:after{display: block; content:""; clear: both;}
.tab li{ width: 200px; float: left; text-align: center; background-color: #f1f1f1; line-height: 4em; border-left: 1px solid #c7c7c7; box-sizing: border-box;}
.two_column li{ width: 600px; float: left;}
.three_column li{ width: 400px; float: left;}
.four_column li{ width: 300px; float: left;}
.five_column li{ width: 240px; float: left;}
.tab li.last{ border-right: 1px solid #c7c7c7;;}
.tab li.two_line{ line-height: 1.6em;}
.tab li.two_line a{ padding: 6px 0;}
.tab li a:hover{ text-decoration: underline;}

.tab a{ display: block; color: #000; font-size: 16px;}
.tab a.actives{ background-color: #fff; color: #f48d5f; font-weight: bold;}
.tab a.actives.blue{ background-color: #fff;}
.tab a.actives.brown{ background-color: #fff;}
.tab a.actives.deep_brown{background-color: #fff}
.tab a.actives.purple{ background-color: #fff;}
.tab a.actives.bright_purple{ background-color: #fff;}
.tab a.actives.red_brown{ background-color: #fff;}
/* tab style end*/