.sub_img {height: 550px;display: table;width: 100%;position: relative}

.sub_img .inner_text {display: table-cell;vertical-align: middle;color: #333;}
.sub_img .inner_text .title {font-size: 48px; line-height: 1.5em; }
.sub_img .inner_text .nav_wrap{display: table; margin-top: 10px;}
.sub_img .inner_text .nav_wrap ul{display: flex; align-items: center;}
.sub_img .inner_text .nav_wrap ul li .inner{font-size: 15px;color:#666;}
.sub_img .inner_text .nav_wrap ul li .inner a{text-decoration: none; color:#666;}
.sub_img .inner_text .nav_wrap ul li .inner2{padding: 0 15px; font-size: 11px;}

.subwrap {padding: 90px 0; padding-top: 0; margin-top: -90px;}

.sub_ct{margin-top: 80px;}
.sub_ct:first-of-type{margin-top: 0;}

@media screen and (max-width:1199px) {
	.sub_img {height: 500px;}
	
	.sub_img .inner_text .title {font-size: 44px;}
	.sub_img .inner_text .nav_wrap ul li .inner{font-size: 15px;color:#666;}
	.sub_img .inner_text .nav_wrap ul li .inner a{text-decoration: none; color:#666;}
	.sub_img .inner_text .nav_wrap ul li .inner2{padding: 0 15px; font-size: 11px;}
}

@media screen and (max-width:1000px) {

}

@media screen and (max-width: 780px){
	.sub_img {height: 500px;}
	
	.sub_img .inner_text .title {font-size: 40px;}
	.sub_img .inner_text .nav_wrap ul li .inner{font-size: 14px;}
	.sub_img .inner_text .nav_wrap ul li .inner2{font-size: 9px;}
}

@media screen and (max-width: 620px){
	.sub_img .inner_text .title {font-size: 36px;}
	.sub_img .inner_text .nav_wrap ul li .inner{font-size: 13px;}
}

@media screen and (max-width: 520px){
	.sub_img {height: 450px;}
	
	.sub_img .inner_text .title {font-size: 36px;}
	.sub_img .inner_text .nav_wrap ul li .inner{font-size: 12px;}
	.sub_img .inner_text .nav_wrap ul li .inner2{padding: 0 12px; font-size: 7px;}
}

@media screen and (max-width: 420px){
	
}