@charset "utf-8";
/* CSS Document */

@media screen and (max-width: 1200px){
	.second_content .second_tab_nav{float: none;margin: 20px auto;width: 90%;overflow: hidden;}
	.second_content .second_tab_nav li{float: left;width: 16.5%;text-align: center;box-sizing:border-box;margin-top:15px}
  .second_content .second_tab_nav li:nth-child(1){margin-top:0px}
	.second_content .second_tab_nav li.on{background: #d94b0d}
  .second_content .second_tab_nav li{margin-left:0;}
	.second_content .second_tab_nav ul{width: 100%}
	.second_content .second_tab_content{width:100%;margin: 20px auto;float: none;}
	.second_content .second_tab_content .content_main{margin-left: 0;}
  .second_content .second_tab_content .content_main{margin-right:0}
}

@media only screen and (width: 1024px){
	.second_content .second_tab_nav li{width: 18.7%;}
}

@media screen and (max-width: 800px){
	.content_main ul li .date{display: none;}
}
@media only screen and (width: 768px){
	/*.content-pic-list li{width: 23.9%;}*/
	.second_content .second_tab_nav li{width: 16.6%;}
}
@media screen and (max-width: 768px){
	.content-pic-list li{width: 23.9%;}
}
@media screen and (max-width: 758px){
	.second_content .second_tab_nav li{width: 100%;float: none;padding: 10px 0;}
	.content-pic-list li{float: none;width: 90%;margin: 0 auto 60px !important; }
	.content-pic-list li:nth-child(4n+1){margin-left: auto !important;}
	.content-pic-list li:nth-child(4n){margin-right: auto !important;}
	.content-pic-list li .img1{height: 260px;}
	.sub_Box{margin-left: 0px              }
}
@media screen and (max-width: 736px){
	/*.content-pic-list li{float: none;width: 90%;margin: 0 auto 30px !important; }
	.content-pic-list li:nth-child(4n+1){margin-left: auto !important;}
	.content-pic-list li:nth-child(4n){margin-right: auto !important;}*/
}