body { background:#131724;}
.m1000px {margin: auto;width: 1000px;clear: both;}

.tjg_top { width:100%; height:60px;border-bottom: 1px solid #2c2c30;}
.tjg_top .tjg_logo { float:left;height: 60px;display: flex;align-items: center;}
.tjg_top .tjg_menu { float:left; margin-left:40px;}
.tjg_top .tjg_menu ul li {  float:left; width:60px; text-align:center; font-size:16px;margin:0 20px; height:50px; line-height:60px;}
.tjg_top .tjg_menu ul li:nth-child(1) { border-bottom:4px solid #4380e7;}
.tjg_top .tjg_menu ul li a { color:#fff;}


.tjg_banner { margin-top:20px; overflow: height;}
.tjg_banner img { width:100%!important;height:auto!important}


.tjg_classify { overflow:hidden;}
.tjg_classify ul li { float:left; width:32%; margin-top:20px; margin:20px 2% 0 0;}
.tjg_classify ul li img {height:151px;width:320px;}
.tjg_classify ul li:nth-child(3n+3) { margin-right:0;}

.tjg_bottom { height: 40px;line-height: 40px;background: #0a0c14;text-align: center;font-size: 12px;color: #54575f; overflow:hidden; margin-top:50px;}