.head-container {
    width: 100%;
    /*height: 208px;*/
    position: relative;
}

.head-top {
    width: 100%;
    height: 40px;
    background: #F5F5F5;
}

.head-top-middle {
    display: flex;
    font-size: 14px;
    justify-content: space-between;
    align-items: center;
    width: 1200px;
    height: 40px;
    margin: 0 auto;
}

.head-top-middle .left a {
    font-weight: 400;
    color: #999999;
}

.head-top-middle .left a:hover {
    color: #D6000F;
}

.head-top-middle .right a:hover {
    color: #D6000F;
}

.head-top-middle .right a {
    font-weight: 400;
    color: #999999;
}

.head-middle{
    height: 120px;
}

.head-middle-search {
    width: 740px;
    height: 50px;
    border: 2px solid #dd2925;
}
.head-middle-search .search-select{
    width: 90px;
    height: 100%;
    background-color: #F5F5F5;
    line-height: 46px;
    color: #999;
    font-size: 14px;
    text-align: center;
    cursor: pointer;
    position: relative;
    border-right: 1px solid #ddd;
}
.head-middle-search .search-select cite{
    font-style: normal;
}
.head-middle-search .search-select cite .ico{
    background: url(../images/triangle-down.png) no-repeat;
    display: inline-block;
    width: 7px;
    height: 4px;
    margin-left: 5px;
    transition: transform .2s ease-out;
    vertical-align: middle;
}
.head-middle-search .search-select:hover cite .ico{
    transform: rotateZ(180deg);
}


.head-middle-search .search-select ul {
    width: calc(100% + 2px);
    border: 2px solid #de332c;
    padding: 10px 0;
    background-color: #ffffff;
    position: absolute;
    z-index: 20000;
    top: 46px;
    left: -2px;
    display: none;
}
.head-middle-search .search-select ul li {
    height: 30px;
    line-height: 30px;
    background-color: #fff;
}

.head-middle-search .search-select ul  li a{
    display: block;
    height: 30px;
    color: #333333;
    text-decoration: none;
    padding-left: 4px;
    padding-right: 10px;
    text-align: center;
}
.head-middle-search .search-select ul  li a:hover {
    background-color: #f1f1f1;
}

.head-middle-search .field{flex: 1; position: relative;}
.head-middle-search .field .search-input {
    line-height: 46px;
    font-size: 12px;
    width: 100%;
    color: #333;
    height: 35px;
    padding: 0 12px;
    border: 0;
    outline: none;
}

.head-middle-search .search-button {
    width: 100px;
    height: 46px;
    background-color: #e62229;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}

.head-middle-search .search-button:hover{
    background-color: #bc2724;
}

/* 导航 */
.no-nav-border .nav-container{border-bottom: none;}
.nav-container {
    width: 100%;
    height: 56px;
    background: #FFFFFF;
    line-height: 56px;
    border-bottom: 2px solid #dd2925;
}
.nav-container .nav-item {
    height: 56px;
}
.nav-container .nav-item-a {
    display: block;
    color: #333;
}
.nav-container .nav-item-a:hover{
    color: #dd2925;
}
.nav-container .nav-item{
    width: 170px;
    text-align: center;
    position: relative;
}
.nav-container .nav-item.active{
    background-color: #dd2925;
}
.nav-container .nav-item.active .nav-item-a {
    color: #fff;
}
.nav-container .nav-item:hover .sub-nav{
    display: block;
}
.nav-container .nav-item .sub-nav {
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    transform: translateY(100%);
    z-index: 999;
    background-color: rgba(0,0,0,0.6);
    display: none;
}
.nav-container .nav-item .sub-nav .sub-nav-item{
    height: 39px;
    border-bottom: 1px solid #a7a7a7;
    line-height: 39px;
}
.nav-container .nav-item .sub-nav .sub-nav-item:last-child{
    border-bottom: none;
}
.nav-container .nav-item .sub-nav .sub-nav-item:hover{
    background-color: #a7a7a7;
}
.nav-container .nav-item .sub-nav .sub-nav-item a {
    color: #fff;
    display: block;
    width: 100%;
    height: 100%;
}