header {
    width: 100%;
    background: #fff;
}

header .top-nav {
    border-bottom: 1px #f3f3f3 solid;
    background: #1b1b1b;
}

header .top-nav .w1600 {
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .top-nav .top-welcome {
    display: flex;
    align-items: center;
}

header .top-nav .top-welcome i {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 14px;
    height: 14px;
    background: #009944;
}

header .top-nav .top-welcome i .icon {
    width: 8px;
    height: 8px;
    fill: currentColor;
    overflow: hidden;
    color: #fff;
}

header .top-nav .top-welcome p {
    color: #818181;
    font-size: 14px;
    margin-left: 12px;
}

header .top-nav .top-contact {
    display: flex;
    align-items: center;
}

header .top-nav .top-contact p {
    color: #666;
    font-size: 14px;
}

header .top-nav .top-contact h4 {
    color: #34623f;
    font-size: 18px;
    margin-right: 30px;
    margin-left: 6px;
}

header .top-nav .top-contact i,
header .top-nav .top-contact a {
    display: flex;
    margin-left: 20px;
    position: relative;
}

header .top-nav .top-contact i div {
    position: absolute;
    top: 140%;
    left: -30px;
    width: 80px;
    height: 0;
    border: 4px #f1f1f1 solid;
    background: #f1f1f1;
    transition: .5s;
    opacity: 0;
    z-index: 10;
    display: flex;
    justify-items: center;
    align-items: center;
}

header .top-nav .top-contact i div img {
    width: 100%;
    height: 100%;
}

header .top-nav .top-contact i:hover div {
    top: 120%;
    height: 80px;
    opacity: 1;
}

header .top-nav .top-contact i .icon,
header .top-nav .top-contact a .icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
    overflow: hidden;
    color: #666;
}

header .top-nav .top-contact i .icon:hover,
header .top-nav .top-contact a .icon:hover {
    color: #009944;
}

header .head-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 120px;
}

header .head-nav .nav-left {
    display: flex;
    align-items: center;
    height: 100%;
}

header .head-nav .nav-left>a {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 16px;
}

header .head-nav .nav-left img {
    width: 2.2rem;
}

header .head-nav .nav-left .head-pro {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: .4s;
    height: 101%;
    position: relative;
}

header .head-nav .nav-left .head-pro .icon {
    width: 22px;
    height: 22px;
    fill: currentColor;
    overflow: hidden;
    color: #009944;
}

header .head-nav .nav-left .head-pro>a {
    color: #666;
    font-size: 14px;
    margin: 0 6px;
}

header .head-nav .nav-left .head-pro .icon-f {
    width: 8px;
    height: 8px;
    fill: currentColor;
    overflow: hidden;
    color: #666;
}

header .head-nav .nav-left .head-pro:hover>a {
    color: #009944;
}

header .head-nav .nav-left .head-pro .drop-down {
    display: none;
    position: absolute;
    left: 0;
    width: 3.2rem;
    top: 100%;
    z-index: 99;
    background: #fff;
    box-shadow: 0 2px 5px 2px rgba(0, 0, 0, .1);
    padding-bottom: .6rem;
}


/* header .head-nav .nav-left .head-pro:hover .drop-down {
    display: block;
} */

header .head-nav .nav-left .head-pro .drop-down li {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
}

header .head-nav .nav-left .head-pro .drop-down .pro-top {
    display: flex;
    justify-content: space-between;
    padding: 0 .3rem;
    align-items: center;
    background: #f4f4f4;
    height: 38px;
}

header .head-nav .nav-left .head-pro .drop-down .pro-top h3 {
    color: #333333;
    font-size: 18px;
}

header .head-nav .nav-left .head-pro .drop-down .pro-top .icon {
    width: 12px;
    height: 12px;
    fill: currentColor;
    overflow: hidden;
    color: #cbcbcb;
    transition: .5s;
}

header .head-nav .nav-left .head-pro .drop-down .pro-sub {
    display: none;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    padding: 30px .3rem 14px;
}

header .head-nav .nav-left .head-pro .drop-down .pro-sub a {
    color: #333333;
    font-size: 16px;
    width: 100%;
    display: flex;
    line-height: 36px;
}

header .head-nav .nav-left .head-pro .drop-down .pro-sub a:hover {
    color: #009944;
}

header .head-nav .nav-left .head-pro .drop-down li:hover .pro-top,
header .head-nav .nav-left .head-pro .drop-down li.active .pro-top {
    background: #009944;
}

header .head-nav .nav-left .head-pro .drop-down li:hover .pro-top h3,
header .head-nav .nav-left .head-pro .drop-down li.active .pro-top h3 {
    color: #fff;
}

header .head-nav .nav-left .head-pro .drop-down li:hover .pro-top .icon,
header .head-nav .nav-left .head-pro .drop-down li.active .pro-top .icon {
    color: #fff;
}

header .head-nav .nav-left .head-pro .drop-down li.active .pro-top .icon {
    transform: rotate(90deg);
}

header .head-nav .nav-left form {
    width: 2.5rem;
    display: flex;
    align-items: center;
    height: 36px;
    margin-left: 16px;
}

header .head-nav .nav-left form button {
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    outline: none;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: .4s;
}

header .head-nav .nav-left form button:hover {
    transform: translateY(-6px);
}

header .head-nav .nav-left form button .icon {
    width: 22px;
    height: 22px;
    fill: currentColor;
    overflow: hidden;
    color: #009944;
}

header .head-nav .nav-left form input {
    flex: 1;
    height: 100%;
    fill: currentColor;
    overflow: hidden;
    color: #666;
    font-size: 14px;
    border: none;
    background: none;
    outline: none;
}

header .head-nav .nav-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
}

header .head-nav .nav-right li {
    padding: 0 .32rem;
    border-right: 1px #dbdbdb solid;
}

header .head-nav .nav-right li:last-child {
    border-right: none;
    padding-right: 0;
}

header .head-nav .nav-right li a {
    font-size: 16px;
    color: #333;
    display: flex;
}

header .head-nav .nav-right li.active a,
header .head-nav .nav-right li a:hover {
    color: #079844;
}

footer {
    width: 100%;
    background: #f4f4f4;
}

footer>.w1600 {
    padding: .8rem 0 .6rem;
    display: flex;
    justify-content: space-between;
}

footer .w1600 .foot-info {
    display: flex;
    flex-direction: column;
    width: 5.1rem;
}

footer .w1600 .foot-info img {
    width: 2.8rem;
}

footer .w1600 .foot-info p {
    color: #333;
    font-size: 16px;
    margin-top: 10px;
}

footer .w1600 .foot-info p span {
    color: #009944;
    font-size: 36px;
}

footer .foot-nav {
    flex: 1;
}

footer .foot-nav ul {
    display: flex;
    justify-content: flex-end;
}

footer .foot-nav ul li {
    padding: 0 .3rem;
    border-right: 1px #dbdbdb solid;
}

footer .foot-nav ul li:last-child {
    border-right: none;
    padding-right: 0;
}

footer .foot-nav ul li a {
    font-size: 16px;
    color: #333;
    display: flex;
}

footer .foot-nav ul li a:hover {
    color: #009944;
}

footer .foot-nav ol {
    display: flex;
    justify-content: flex-end;
    margin-top: 40px;
}

footer .foot-nav ol li {
    margin-left: 26px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-direction: column;
}

footer .foot-nav ol li img {
    width: 72px;
    height: 72px;
}

footer .foot-nav ol li p {
    color: #666666;
    font-size: 14px;
    margin-top: 10px;
}

footer .footer_link {
    overflow: hidden;
    width: 1600px;
    margin: 20px auto;
}

footer .footer_link span {
    font-size: 16px;
    float: left;
}

footer .footer_link .link_box {
    font-size: 14px;
    float: left;
}

footer .footer_link .link_box li {
    float: left;
    margin-right: 10px;
}

footer .copyright {
    border-top: 1px #dbdbdb solid;
}

footer .copyright .w1600 {
    display: flex;
    height: 40px;
    align-items: center;
    justify-content: space-between;
}

footer .copyright p,
footer .copyright a {
    color: #666;
    font-size: 14px;
    display: flex;
    padding: 0 2px;
}

footer .copyright p a {
    margin-left: 8px;
}

footer .copyright a:hover {
    color: #bbb;
}

footer .copyright .w1600 div {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 14px;
}