.container{margin-right:auto;margin-left:auto;padding-left:15px;padding-right:15px}

@media (min-width:768px){.container{width:750px}
}
@media (min-width:992px){.container{width:970px}
}
@media (min-width:1200px){.container{width:1170px}
}

.nav{margin-bottom:0;padding-left:0;list-style:none}
.nav>li{position:relative;display:block}
.nav>li>a{position:relative;display:block;padding:10px 10px}
.nav>li>a:hover,.nav>li>a:focus{text-decoration:none;background-color:#eee}
.nav>li.disabled>a{color:#999}
.nav>li.disabled>a:hover,.nav>li.disabled>a:focus{color:#999;text-decoration:none;background-color:transparent;cursor:not-allowed}
.nav .open>a,.nav .open>a:hover,.nav .open>a:focus{background-color:#eee;border-color:#f00}

.tab-content>.tab-pane{display:none}
.tab-content>.active{display:block}
.nav-tabs .dropdown-menu{margin-top:-1px;border-top-right-radius:0;border-top-left-radius:0}
.navbar{position:relative;min-height:50px;margin-bottom:20px;border:1px solid transparent}

.navbar-fixed-top,.navbar-fixed-bottom{position:fixed;right:0;left:0;z-index:1030}
@media (min-width:768px){.navbar-fixed-top,.navbar-fixed-bottom{border-radius:0}
}
.navbar-fixed-top{top:0;border-width:0 0 1px;}/*菜单底部边框*/
.navbar-fixed-bottom{bottom:0;margin-bottom:0;border-width:1px 0 0}
.navbar-brand{float:left;padding:15px;font-size:18px;line-height:20px;height:50px}
.navbar-brand:hover,.navbar-brand:focus{text-decoration:none}

@media (min-width:768px){.navbar>.container .navbar-brand,.navbar>.container-fluid .navbar-brand{margin-left:-15px}
}
.navbar-toggle{position:relative;float:right;margin-right:15px;padding:9px 10px;margin-top:8px;margin-bottom:8px;background-color:transparent;background-image:none;border:1px solid transparent;border-radius:4px}
.navbar-toggle:focus{outline:0}
.navbar-toggle .icon-bar{display:block;width:22px;height:2px;border-radius:1px}
.navbar-toggle .icon-bar+.icon-bar{margin-top:4px}
@media (min-width:768px){.navbar-toggle{display:none}
}
.navbar-nav{margin:7.5px -15px;}
.navbar-nav>li>a{padding-top:10px;padding-bottom:10px;line-height:20px;}

@media (max-width:767px){.navbar-nav .open .dropdown-menu{position:static;float:none;width:auto;margin-top:0;background-color:transparent;border:0;box-shadow:none}
.navbar-nav .open .dropdown-menu>li>a,.navbar-nav .open .dropdown-menu .dropdown-header{padding:5px 15px 5px 25px;}
.navbar-nav .open .dropdown-menu>li>a{line-height:20px;}
.navbar-nav .open .dropdown-menu>li>a:hover,.navbar-nav .open .dropdown-menu>li>a:focus{background-image:none;}
}
@media (min-width:768px){.navbar-nav{float:left;margin:0;}
.navbar-nav>li{float:left}
.navbar-nav>li>a{padding-top:15px;padding-bottom:15px;}
.navbar-nav.navbar-right:last-child{margin-right:-15px;}
}
@media (min-width:768px){.navbar-left{float:left!important}
.navbar-right{float:right!important;margin-left:20px;}/*菜单float和左边距*/
.navbar.scrolled .navbar-right{float:right!important;margin-left:50px;}/*滚动菜单float和左边距*/
.navbar-default{border-color:#aaa}/*菜单底部边框颜色*/
.navbar.scrolled.navbar-default{border-color:#ddd}/*滚动菜单底部边框颜色*/




.navbar-default .navbar-brand{color:#777}
.navbar-default .navbar-brand:hover,.navbar-default .navbar-brand:focus{color:#5e5e5e;background-color:transparent}
.navbar-default .navbar-text{color:#777}
.navbar-default .navbar-nav>li>a{color:#777}
.navbar-default .navbar-nav>li>a:hover,.navbar-default .navbar-nav>li>a:focus{color:#333;background-color:transparent}
.navbar-default .navbar-nav>.active>a,.navbar-default .navbar-nav>.active>a:hover,.navbar-default .navbar-nav>.active>a:focus{color:#555;background-color:#e7e7e7}
.navbar-default .navbar-nav>.disabled>a,.navbar-default .navbar-nav>.disabled>a:hover,.navbar-default .navbar-nav>.disabled>a:focus{color:#ccc;background-color:transparent}
.navbar-default .navbar-toggle{border-color:#ddd}
.navbar-default .navbar-toggle:hover,.navbar-default .navbar-toggle:focus{background-color:#ddd}