.w {
    max-width: 1200px;
    margin: 0 auto;
}

.top {
    padding: 35px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    max-width: 30%;
}

.logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.search {
    margin: 0 50px 0 40px;
    flex: 1;
    border: 1px solid #707070;
    border-radius: 50px;
    height: 48px;
    box-sizing: border-box;
    overflow: hidden;
}

.search_form {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.search_type {
    height: 100%;
}

.search_type select {
    height: 100%;
    background-color: #EA5605;
    border: 0;
    text-align: center;
    color: #fff;
}

.search_ipt {
    flex: 1;
    height: 100%;
    padding: 5px 20px;
    box-sizing: border-box;
}

.search_ipt input {
    width: 100%;
    height: 100%;
    background-color: unset;
}

.search_form button {
    width: 120px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    background-color: #EA5605;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
}

.search_form button img {
    width: 26px;
    height: 26px;
    margin-right: 10px;
}

.tel {
    text-align: center;
}

.tel_text {
    font-size: 20px;
    font-weight: bold;
    color: #EA5605;
    margin-bottom: 10px;
}

.tel_link {
    display: block;
    width: 160px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    background-color: #EA5605;
    border-radius: 40px;
}

.nav {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 66;
}

.nav_item {
    flex: 1;
}

.nav_item a {
    display: block;
    text-align: center;
    font-size: 16px;
}

.nav_item>a {
    height: 60px;
    line-height: 60px;
    text-transform: uppercase;
}

.tow_nav {
    display: none;
    padding: 35px;
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    background-color: #fff;
    box-shadow: 0 0 5px #ccc;
    box-sizing: border-box;
    z-index: 66;
}

.tow_nav_box {
    display: flex;
    align-content: center;
    flex-wrap: wrap;
}

.tow_nav_item {
    width: 33.33%;
}

.tow_nav_item a {
    text-align: left;
    line-height: 45px;
    text-transform: capitalize;
}

.tow_nav_item a:hover {
    text-decoration: revert;
}

.nav_item>a:hover {
    background-color: #EA5605;
    color: #fff;
}

.nav_item:hover .tow_nav {
    display: block;
}

.banner .swiper-slide {
    min-height: 300px;
}

.nothing {
    width: 100%;
    text-align: center;
    color: #EA5605;
    font-size: 18px;
    font-weight: bold;
}

.foot {
    padding: 60px 0;
}

.foot_box {
    display: flex;
}

.foot_item {
    flex: 1;
}

.foot_item dt {
    margin-bottom: 15px;
    font-weight: bold;
    font-size: 16px;
}

.foot_item dd a {
    color: #999999;
    line-height: 24px;
    font-size: 12px;
}

.foot_item .qr_code {
    width: 100px;
    height: 100px;
}

.foot_item_link {
    display: flex;
}

.foot_item_lisk_img {
    width: 28px;
    height: 28px;
    margin-right: 17px;
}

.foot_item_tit {
    margin-top: 20px;
    color: #999999;
    font-size: 12px;
}

.inscribe {
    margin-top: 30px;
    text-align: center;
    line-height: 24px;
    color: #999999;
}