/*大屏幕-----------------------------------------------------------------*/
@media (min-width: 993px) {
	.min993_hidden1_f{display:none!important;}


/*bootstrap导航 备份——方自写导航 没有兼容手机端*/
.home_top_box_f{width:100%; background:rgba(0,0,0,0.5); overflow:hidden; border:0px red solid;}
.home_top_box_f h1{float:left; width:20%; line-height:9rem; border:0px red solid;}
.home_top_box_f h1 img{width:100%; margin-bottom:0.5rem; border:0px red solid;}

.home_top_box_f .nav1_f{float:right; width:80%; height:9rem; overflow:hidden; border:0px red solid;}
.home_top_box_f .nav1_f .nav1_con_f{width:100%; text-align:right; overflow:hidden; font-size:0; border:0px red solid;}
.home_top_box_f .nav1_f .nav1_con_f a{line-height:9rem; width:15%; text-align:center; color:#fff; font-size:1.4rem; display:inline-block; border:0px #fff solid;}
.home_top_box_f .nav1_f .nav1_con_f a:hover{ background:url(../images/nav_bg_f.png) no-repeat; background-size:100% 100%; border:0px red solid;}


/*bootstrap导航 采用bootstrap导航修改 应用中*/
.home_top_box2_f{width:100%; background:rgba(0,0,0,0.5); overflow:hidden; border:0px red solid;}
.home_top_box1200_f{width:1200px; margin:0 auto; overflow:hidden; border:0px blue solid;}

.home_top_box2_f h1{float:left; width:20%; line-height:9rem; border:0px red solid;}
.home_top_box2_f h1 img{width:100%; margin-bottom:0.5rem; border:0px red solid;}

.home_top_box2_f .navbar-default1_f{float:left; width:80%; overflow:hidden; background: rgba(230,240,250,0); border:0px red solid; margin:0!important; padding:0!important;}

.home_top_box2_f .navbar-default1_f ul{width:100%; overflow:hidden; text-align:right!important; font-size:0; border:0px blue solid;}

.home_top_box2_f .navbar-default1_f ul li{float:none; height:100%;  width:15%; text-align:center; color:#fff; font-size:0!important; display:inline-block!important; border:0px #fff solid;}

.home_top_box2_f .navbar-default1_f ul .active{background-size:100% 100%; color:#fff; border:0px red solid;}

.home_top_box2_f .navbar-default1_f ul .active a{color:#fff;background:url(../images/nav_bg_f.png) no-repeat!important;}
.home_top_box2_f .navbar-default1_f ul .active a:hover{color:#fff;}


.home_top_box2_f .navbar-default1_f ul li a{height:100%; padding:0!important; line-height:9rem; color:#fff; font-size:1.4rem; border:0px blue solid;}

.home_top_box2_f .navbar-default1_f ul li a:hover{ background:url(../images/nav_bg_f.png) no-repeat; background-size:100% 100%; color:#fff; border:0px red solid;}


/*bootstrap导航- 从bootstrap里提取出来的*/
.navbar-default .navbar-nav>.active>a, .navbar-default .navbar-nav>.active>a:focus, .navbar-default .navbar-nav>.active>a:hover {
    color: #555;
    background-color: transparent;
}

.navbar-collapse {
    padding-right: 0px;
    padding-left: 0px;
    overflow-x: visible;
    -webkit-overflow-scrolling: touch;
    border-top: 0px solid transparent;
    -webkit-box-shadow: inset 0 1px 0 rgb(255 255 255 / 10%);
    box-shadow: inset 0 1px 0 rgb(255 255 255 / 10%);
}



}/*大屏的补充 nnd*/