.navbar-toggle[aria-expanded="true"] .icon-bar:nth-of-type(2) {-webkit-transform: matrix(1, 0, 0, 1, 0, 6)
rotate(45deg);transition: 500ms;}
.navbar-toggle[aria-expanded="true"] .icon-bar:nth-of-type(4) {-webkit-transform: matrix(1, 0, 0, 1, 0, -6)
rotate(-45deg);transform: matrix(1, 0, 0, 1, 0, -6) rotate(-45deg);transition: 500ms;}
.navbar-toggle[aria-expanded="true"] .icon-bar:nth-of-type(3) {width: 0;}
.navbar-inverse{background: none;border: none;}
.navbar-inverse button{background:#666 !important;}
.navbar-inverse .navbar-toggle:focus, .navbar-inverse .navbar-toggle:hover{background: #d01a5f;}
header .navbar-toggle{margin: 0;}
header .navbar-inverse button{background: var(--color_on) !important;border: none;}

.list1{width:12.5%;text-align: center;}
nav .nav{height: 60px;}
.nav .active,.list1:hover{background: url(../images/nav_bg.png) center no-repeat;transition: 400ms;}
.nav>li>a:focus, .nav>li>a:hover,.nav .open>a, .nav .open>a:focus, .nav .open>a:hover{background: none;}
.list1a{color: var(--color_white) !important; height: 60px;line-height: 60px;padding: 0 !important;}
.list2a{font-size:1em;color: var(--color_white) !important;}
.dropdown-menu{box-shadow: none;border: none;border-radius: 0;}
.dropdown-menu li{padding: 10px 0;}
.dropdown-menu>li>a:focus, .dropdown-menu>li>a:hover{background: none;}
nav .dropdown-menu{background: var(--color_on);width: 100%;margin: 0;text-align: center;}
nav .list1::before{position: absolute;content: '';width: 1px;height: 20px;background: #fff;left: 0;top: 20px;opacity: 0.5;}
nav .list1:first-child::before{display: none;}
/*手机用*/
@media screen and (max-width: 750px) {
nav .nav{display: block;height: auto;}
.list1{width:100%;height: auto;display: block;}
.navbar-collapse{padding: 0;}
nav #navbar{background: none;}
.open>.dropdown-menu{position: inherit;display: block;float: none;background: #9b0001;}
.navbar-inverse .navbar-collapse, .navbar-inverse .navbar-form{border: none;}
nav .list1::before{display: none;}
.nav .active,.list1:hover{background: none;}
}