*, :after, :before {
    box-sizing: border-box
}

abbr, address, blockquote, caption, dd, dl, dt, figcaption, figure, html, li, ol, p, pre, table, tbody, td, tfoot, th, thead, tr, ul {
    margin: 0;
    padding: 0
}

article, aside, dialog, figure, footer, header, main, menu, nav, section {
    display: block
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 400;
    font-size: 100%
}

fieldset, form, label, legend {
    margin: 0;
    padding: 0;
    border: 0
}

li, ol, ul {
    list-style: none
}

table {
    border-collapse: collapse
}

a {
    color: inherit;
    text-decoration: none;
    cursor: pointer
}

code, kbd, samp {
    font-family: inherit
}

address, dfn {
    font-style: normal
}

button, input, select, textarea {
    padding: 0;
    border: 0;
    outline: 0;
    background-image: none;
    -webkit-font-smoothing: inherit;
    font-family: inherit;
    font-size: inherit
}

input::-webkit-inner-spin-button, input::-webkit-outer-spin-button {
    -webkit-appearance: none
}

input[type=number] {
    -moz-appearance: textfield
}

:active, :focus {
    outline: 0
}

body {
    margin: 0 auto;
    padding: 0;
    font: 14px/1 Arial, Microsoft YaHei;
    color: #333;
    position: relative
}

.row {
    display: flex
}

.row-inline {
    display: inline-flex
}

.row-column {
    display: flex;
    flex-direction: column
}

.row-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start
}

.col {
    flex: 1;
    max-width: 100%
}

.col-auto {
    flex: 0 0 auto;
    width: auto
}

.col-10 {
    flex: 0 0 10%;
    max-width: 10%
}

.col-30 {
    flex: 0 0 30%;
    max-width: 30%
}

.col-33 {
    flex: 0 0 33.33%;
    max-width: 33.33%
}

.col-45 {
    flex: 0 0 45%;
    max-width: 45%
}

.col-50 {
    flex: 0 0 50%;
    max-width: 50%
}

.row-x-center {
    display: flex;
    justify-content: center
}

.row-center, .row-y-center {
    display: flex;
    align-items: center
}

.row-center {
    justify-content: center
}

.flex-wrap {
    flex-wrap: wrap
}

.flex-nowrap {
    flex-wrap: nowrap
}

.justify-content-center {
    justify-content: center
}

.justify-content-between {
    justify-content: space-between
}

.align-items-center {
    align-items: center
}

.align-items-end {
    align-items: flex-end
}

.w-25 {
    width: 25%
}

.w-50 {
    width: 50%
}

.w-100 {
    width: 100%
}

.w-auto {
    width: auto
}

.w-100p {
    width: 100px
}

.w-150p {
    width: 150px
}

.w-200p {
    width: 200px
}

.w-250p {
    width: 250px
}

.w-300p {
    width: 300px
}

.mb-5 {
    margin-bottom: 5px
}

.mb-10 {
    margin-bottom: 10px
}

.mb-15 {
    margin-bottom: 15px
}

.mb-20 {
    margin-bottom: 20px
}

.mb-auto {
    margin-bottom: auto
}

.mt-5 {
    margin-top: 5px
}

.mt-10 {
    margin-top: 10px
}

.mt-15 {
    margin-top: 15px
}

.mt-20 {
    margin-top: 20px
}

.mt-60 {
    margin-top: 60px
}

.mt-auto {
    margin-top: auto
}

.ml-5 {
    margin-left: 5px
}

.ml-10 {
    margin-left: 10px
}

.ml-15 {
    margin-left: 15px
}

.ml-20 {
    margin-left: 20px
}

.ml-auto {
    margin-left: auto
}

.mr-5 {
    margin-right: 5px
}

.mr-10 {
    margin-right: 10px
}

.mr-15 {
    margin-right: 15px
}

.mr-20 {
    margin-right: 20px
}

.mr-auto {
    margin-right: auto
}

.mx-5 {
    margin-left: 5px;
    margin-right: 5px
}

.mx-10 {
    margin-left: 10px;
    margin-right: 10px
}

.mx-15 {
    margin-left: 15px;
    margin-right: 15px
}

.mx-20 {
    margin-left: 20px;
    margin-right: 20px
}

.mx-auto {
    margin-left: auto;
    margin-right: auto
}

.my-5 {
    margin-top: 5px;
    margin-bottom: 5px
}

.my-10 {
    margin-top: 10px;
    margin-bottom: 10px
}

.my-15 {
    margin-top: 15px;
    margin-bottom: 15px
}

.my-20 {
    margin-top: 20px;
    margin-bottom: 20px
}

.my-auto {
    margin-top: auto;
    margin-bottom: auto
}

.p-5 {
    padding: 5px
}

.p-10 {
    padding: 10px
}

.p-15 {
    padding: 15px
}

.p-20 {
    padding: 20px
}

.pl-5 {
    padding-left: 5px
}

.pl-10 {
    padding-left: 10px
}

.pl-15 {
    padding-left: 15px
}

.pl-20 {
    padding-left: 20px
}

.pr-5 {
    padding-right: 5px
}

.pr-10 {
    padding-right: 10px
}

.pr-15 {
    padding-right: 15px
}

.pr-20 {
    padding-right: 20px
}

.pt-5 {
    padding-top: 5px
}

.pt-10 {
    padding-top: 10px
}

.pt-15 {
    padding-top: 15px
}

.pt-20 {
    padding-top: 20px
}

.pb-5 {
    padding-bottom: 5px
}

.pb-10 {
    padding-bottom: 10px
}

.pb-15 {
    padding-bottom: 15px
}

.pb-20 {
    padding-bottom: 20px
}

.px-5 {
    padding-left: 5px;
    padding-right: 5px
}

.px-10 {
    padding-left: 10px;
    padding-right: 10px
}

.px-15 {
    padding-left: 15px;
    padding-right: 15px
}

.px-20 {
    padding-left: 20px;
    padding-right: 20px
}

.py-5 {
    padding-top: 5px;
    padding-bottom: 5px
}

.py-10 {
    padding-top: 10px;
    padding-bottom: 10px
}

.py-15 {
    padding-top: 15px;
    padding-bottom: 15px
}

.py-20 {
    padding-top: 20px;
    padding-bottom: 20px
}

.of-auto {
    overflow: auto
}

.of-hide {
    overflow: hidden
}

.of-y-auto {
    overflow-y: auto
}

.d-block {
    display: block
}

.d-inline-block, .d-inline-middle {
    display: inline-block
}

.d-inline-middle {
    vertical-align: middle
}

.clearfix:after {
    display: block;
    clear: both;
    content: "";
    overflow: hidden
}

.hide-cat {
    display: none !important
}

.float-left {
    float: left
}

.float-right {
    float: right
}

.pos-rel {
    position: relative
}

.abs-middle {
    position: absolute;
    left: 50%;
    top: 50%
}

.tal {
    text-align: left
}

.tac {
    text-align: center
}

.tar {
    text-align: right
}

.text-break-all {
    word-break: break-all
}

.text-break-word {
    word-break: break-word
}

.text-nowrap {
    white-space: nowrap
}

.text-ellipsis {
    white-space: nowrap
}

.text-ellipsis, .text-two-line {
    text-overflow: ellipsis;
    overflow: hidden
}

.text-two-line {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.text-underline {
    text-decoration: underline
}

.fs12 {
    font-size: 12px
}

.fs14 {
    font-size: 14px
}

.fs16 {
    font-size: 16px
}

.fs18 {
    font-size: 18px
}

.fs20 {
    font-size: 20px
}

.lh-normal {
    line-height: normal
}

.lh-1x5 {
    line-height: 1.5
}

.fw-bold {
    font-weight: 700
}

.pre {
    white-space: pre-wrap;
    font-family: inherit
}

body {
    min-width: 1200px;
    max-width: 1920px;
    padding-top: 89px
}

body.no-header {
    padding-top: 0
}

.img {
    display: block;
    width: 100%
}

.hover-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.qs-sec {
    margin: 0 auto;
    position: relative
}

.qs-header {
    width: 100%;
    height: 89px;
    min-width: 1000px;
    max-width: 1920px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    background: #fff;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, .35);
    z-index: 90
}

.qs-header .logo {
    width: 200px;
    position: absolute;
    right: 67.7%;
    top: 13px
}

.qs-header-menu {
    display: flex;
    margin-left: 52%;
    text-align: center;
    font-size: 16px;
    color: #000
}

.qs-header-item {
    width: 110px;
    height: 89px;
    line-height: 89px;
    position: relative
}

.qs-header-item .inner-cont {
    display: inline-block;
    width: 100%;
    line-height: 1
}

.qs-header-item + .qs-header-item .inner-cont {
    border-left: 1px solid #000
}

.qs-header-item.active, .qs-header-item:hover {
    color: #51ab35
}

.qs-header-item.active:after {
    content: "";
    width: 100%;
    height: 5px;
    position: absolute;
    left: 0;
    bottom: -2px;
    background: #51ab35
}

.qs-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 18% 20px 0;
    border-top: 2px solid #51ab35
}

.qs-footer-left {
    margin-right: 55px
}

.qs-footer-right .p {
    margin-bottom: 14px
}

.qs-footer-right .p:last-child {
    margin-bottom: 0
}

.qs-footer-right .link-item {
    padding: 0 8px
}

.qs-footer-right .link-item:first-child {
    padding-left: 0
}

.qs-footer-right .link-item + .link-item {
    border-left: 1px solid #333
}

.qs-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, .5)
}

.qs-modal-box-wrap {
    width: 100%;
    height: 100%;
    overflow: auto
}

.qs-modal-box {
    width: 768px;
    position: relative;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 6px
}

.qs-modal-body {
    padding: 20px
}

.pinx-intro {
    max-width: 1200px;
    padding: 70px 50px 40px 30px;
    border-bottom: 1px solid #cdcdcd
}

.pinx-intro-types {
    width: 270px;
    padding-top: 8px;
    margin-right: 10px;
    font-size: 36px;
    font-weight: 600;
    border-right: 1px solid #cdcdcd
}

.pinx-intro-types li {
    padding: 1px 0 1px 13px;
    margin-bottom: 32px;
    border-left: 7px solid transparent;
    cursor: pointer
}

.pinx-intro-types li.active {
    color: #51ab35;
    border-left-color: #51ab35
}

.pinx-intro-conts {
    font-size: 16px;
    line-height: 1.6
}

.pinx-intro-conts .content:not(.active) {
    display: none
}

.pinx-intro-conts .content-img-box {
    width: 33%;
    padding: 0 20px;
    text-align: center
}

.pinx-intro-conts .content-img-box img {
    max-width: 100%
}

.pinx-contact {
    max-width: 1200px;
    padding: 36px 30px 72px
}

.pinx-contact h2 {
    padding: 1px 0 1px 13px;
    margin-bottom: 45px;
    font-size: 36px;
    font-weight: 600;
    color: #51ab35;
    border-left: 7px solid #51ab35
}

.pinx-contact-item {
    display: block;
    width: 255px;
    height: 160px;
    position: relative;
    padding-top: 40px;
    border-radius: 5px;
    background: url(../image/bg_1.3313b715.jpg) no-repeat;
    background-size: 100% 100%;
    cursor: pointer
}

.pinx-contact-item:nth-child(2) {
    background-image: url(../image/bg_2.9425bea1.jpg)
}

.pinx-contact-item:nth-child(3) {
    background-image: url(../image/bg_3.30245a6a.jpg)
}

.pinx-contact-item:nth-child(4) {
    background-image: url(../image/bg_4.e525a385.jpg)
}

.pinx-contact-item h3 {
    text-align: center;
    font-size: 26px;
    color: #000
}

.pinx-contact-item .to-icon {
    width: 42px;
    height: 42px;
    margin: 16px auto 0;
    line-height: 42px;
    background: #51ab35;
    border-radius: 50%;
    position: relative
}

.pinx-contact-item .to-icon:before {
    content: "";
    display: block;
    width: 12px;
    height: 12px;
    position: absolute;
    left: 12px;
    top: 15px;
    border-color: #fff;
    border-style: solid;
    border-width: 2px 2px 0 0;
    transform: rotate(45deg)
}

.pinx-contact-item:hover .hover-box {
    display: block
}

.pinx-contact-item .hover-box {
    display: none;
    padding: 10px 18px 0 20px;
    background: #90ce8f;
    color: #fff;
    border-radius: 5px
}

.pinx-contact-item .hover-box h4 {
    font-size: 24px;
    margin-bottom: 8px
}

.pinx-contact-item .hover-box p {
    margin-bottom: 2px;
    line-height: 1.5;
    word-break: break-all
}

.pinx-contact-item .hover-box-inner {
    height: 100%
}