* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
    -moz-transition: all 2s;
    -webkit-transition: all 2s;
    transition: all 2s;
}

body {
    font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, \\5FAE\8F6F\96C5\9ED1, Arial, sans-serif;
    font-size: 14px;
    color: #111111;
    padding-top: 70px;
}

.bg-light {
    background-color: #f5f5f5 !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
}

a {
    color: #111111;
}

a:hover {
    color: #1a1a1a;
    text-decoration: none;
}

.btn {
    font-size: 14px;
    padding: 15px 26px;
    min-width: 160px;
    border-radius: 2px;
}

.tlinks {
    text-indent: -9999px;
    height: 0;
    line-height: 0;
    font-size: 0;
    overflow: hidden;
}

.primary-btn {
    background-color: #111111;
    color: #ffffff;
}

.secondary-btn {
    background-color: transparent;
    border: 1px solid #111111;
}

.primary-btn:hover {
    color: #ffffff;
    background-color: #1a1a1a;
    border: 1px solid #111111;
}

.secondary-btn:hover {
    background-color: #111111;
    color: #ffffff;
}

.tleft {
    text-align: left;
}

.tright {
    text-align: right;
}

section {
    padding: 60px 0;
}

section h3 {
    font-weight: 700;
}

section p {
    color: #3C4043;
    font-size: 16px;
    font-weight: 300;
    /* line-height: 2; */
}

.full-width {
    width: 100%;
}

.topmargin-xs {
    margin-top: 15px;
}

.topmargin-sm {
    margin-top: 30px;
}

.topmargin-lg {
    padding-top: 40px;
    justify-content: space-between;
}

.divider-right {
    border-right: 1px solid rgba(0, 0, 0, .1);
}

.flex {
    display: flex;
}


/*////////////////////////////
  home
///////////////////////////*/

#home p {
    font-size: 18px;
    line-height: 2;
}


/*////////////////////////////
  Navbar
///////////////////////////*/

.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .05);
    min-height: 80px !important;
}

.nav-item {
    margin: 0 15px;
}

li {
    list-style-type: none;
}

.nav-link {
    font-family: STHeitiSC-Light;
    font-size: 18px;
    color: #000000;
    letter-spacing: 0;
    font-weight: 200;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: none;
}

.navbar .primary-btn,
.navbar .secondary-btn {
    padding: 10px 20px;
    margin: 0 4px;
    font-size: 12px;
}

.logo {
    width: 173px;
}

.row {
    margin: 0;
}

.bcimg {
    background-image: url('../images/banner背景.png');
    width: '100%';
    height: 650px;
    padding-top: 130px;
    background-size: cover;
    padding-left: 390px;
}

.bcimg1 {
    background-image: url('../images/首页-仓储资源背景.png');
    width: '100%';
    height: 500px;
    text-align: center;
    padding-top: 60px;
}

.li1 {
    font-family: STHeitiSC-Medium;
    font-size: 50px;
    color: #373742;
    letter-spacing: 0;
    font-weight: 700;
}

.li2 {
    font-family: STHeitiSC-Light;
    font-size: 25px;
    color: #373742;
    letter-spacing: 0;
    font-weight: 200;
    margin-top: 15px;
}

.li3 {
    font-family: STHeitiSC-Light;
    font-size: 15px;
    color: #373742;
    margin-top: 20px;
    letter-spacing: 0;
    font-weight: 200;
}

.li4 {
    font-family: STHeitiSC-Light;
    font-size: 15px;
    color: #373742;
    letter-spacing: 0;
    font-weight: 200;
}

.row {
    margin: 0;
}

.li5 {
    width: 188px;
    height: 58px;
    line-height: 58px;
    font-family: STHeitiSC-Light;
    font-size: 15px;
    color: #fff;
    background-color: red;
    margin-top: 20px;
    align-items: center;
    padding-left: 35px;
    letter-spacing: 0;
    font-weight: 200;
}

.li5 img {
    margin-right: 14px;
}


/*////////////////////////////
  Members
///////////////////////////*/

.member-container {
    position: relative;
    margin: 10px 0;
}

.member-container img {
    border-radius: 2px;
}

.member-information {
    position: absolute;
    color: #fff;
    bottom: 0px;
    left: 0px;
    background: #3C4043;
    opacity: 0.8;
    padding: 10px 0px 0 10px;
    width: 100%;
    -moz-transition: all 0.8s;
    -webkit-transition: all 0.8s;
    transition: all 0.8s;
}

.member-information:hover {
    -moz-transform: translate(0, -15px);
    -webkit-transform: translate(0, -15px);
    transform: translate(0, -15px);
    opacity: 1;
}

.member-information h4 {
    font-size: 18px;
    line-height: 18px;
}

.member-information p {
    /* color: rgba(256, 256, 256, .7) */
    color: #fff;
}

.member-information i {
    color: #ffffff;
    font-size: 22px;
    margin-right: 10px;
}


/*////////////////////////////
  item
///////////////////////////*/

.item-container {
    background-color: #ffffff;
    border-radius: 2px;
    margin: 15px 0;
    -moz-transition: all 0.8s;
    -webkit-transition: all 0.8s;
    transition: all 0.8s;
}

.item-container:hover {
    -moz-transform: translate(0, -15px);
    -webkit-transform: translate(0, -15px);
    transform: translate(0, -15px);
}

.item-header {
    border-bottom: 1px solid #f5f5f5;
    padding: 30px;
}

.item-header p {
    font-size: 16px;
    color: #111;
}

.item-body {
    border-bottom: 1px solid #f5f5f5;
    padding: 30px;
}

.item-body ul {
    list-style-type: none;
    padding-left: 0px;
}

.item-body li {
    font-size: 14px;
    margin-bottom: 10px;
}

.item-body i {
    margin-right: 5px;
}

.item-footer {
    text-align: center;
    padding: 30px;
}

.item-footer h3 {
    line-height: 1.2;
}

.item-footer small {
    color: #7f7f7f;
}


/*////////////////////////////
  Contact
///////////////////////////*/

#contact {
    /* border-bottom: 1px solid rgba(0,0,0,.1); */
}

#contact h4 {
    font-size: 32px;
    font-weight: 700;
}

#contact p {
    font-size: 18px;
}

#contact .link p {
    font-size: 14px;
    line-height: 2;
    font-weight: 700;
}


/* #contact .link img {
    width: 60%;
} */

#contact .link .col-md-3 {
    -moz-transition: all 0.8s;
    -webkit-transition: all 0.8s;
    transition: all 0.8s;
}

#contact .link .col-md-3:hover {
    -moz-transform: translate(0, -5px);
    -webkit-transform: translate(0, -5px);
    transform: translate(0, -5px)
}

.form-control {
    font-size: 14px;
    font-weight: 400;
    color: #4b4b4b;
    padding: 25px 15px;
    border: 1px solid #cacaca;
    border-radius: 2px;
}

.form-control:focus {
    border-color: #111111;
    outline: none;
    box-shadow: none;
}


/*////////////////////////////
  skill
///////////////////////////*/

skill {
    border-bottom: 1px solid rgba(0, 0, 0, .1);
    padding: 80px 0px;
    color: #111111;
}

skill h6 {
    font-size: 18px;
    font-weight: 700;
    -moz-transition: all 0.8s;
    -webkit-transition: all 0.8s;
    transition: all 0.8s;
}

skill p {
    color: #7f7f7f;
}

skill i {
    font-size: 14px;
}

skill a {
    color: #111111;
}

skill a:hover {
    color: #4b4b4b;
}

skill a h6:hover {
    -moz-transform: translate(0, -5px);
    -webkit-transform: translate(0, -5px);
    transform: translate(0, -5px)
}


/*////////////////////////////
  Copyright
///////////////////////////*/

#copyright {
    padding: 20px 0;
}

#copyright h6 {
    font-weight: 700;
    margin-bottom: 0px;
}

#copyright i {
    font-size: 22px;
    margin: 0 8px;
}

.oneRow {
    display: flex;
}


/*////////////////////////////
  Responsive
///////////////////////////*/

@media (max-width: 575.98px) {
    .li1,
    .li2,
    .li3,
    .li4,
    .li5 {
        font-size: 10px;
    }
    .li2,
    .li3,
    .li5 {
        margin-top: 2px;
    }
    .logo {
        width: 100px !important;
        height: 32px !important;
    }
    .li1 {
        font-family: STHeitiSC-Medium;
        font-size: 20px;
        color: #373742;
        letter-spacing: 0;
        text-align: center;
    }
    .oneRow {
        display: block;
    }
    .product1 {
        font-size: 20px !important;
    }
    .fs20 {
        font-size: 20px !important;
    }
    .fs18 {
        font-size: 18px !important;
    }
    .li2 {
        font-size: 12px;
        text-align: center;
    }
    .li5 {
        width: 100px;
        height: 20px;
        line-height: 20px;
        font-family: STHeitiSC-Light;
        font-size: 10px;
        color: #fff;
        background-color: red;
        align-items: center;
        padding-left: 5px;
        letter-spacing: 0;
        display: none;
        font-weight: 200;
    }
    .center {
        display: flex;
        justify-content: center;
    }
    .li3 {
        display: inline-block;
    }
    .li4 {
        display: inline-block;
    }
    .xuqiu {
        margin-bottom: 0;
    }
    .product {
        margin-top: -50px;
    }
    .li5 img {
        width: 10px;
        height: 10px;
        margin-right: 5px;
    }
    .bcimg {
        width: '100%';
        padding-top: 33px;
        padding-left: 0;
        background-image: url('../images/首页banner.png');
        background-size: cover;
        /* background-size: contain; */
        /* background-repeat: no-repeat; */
        height: 380px;
    }
    ul {
        margin: 0 !important;
        margin-block-start: 0;
        padding-inline-start: 5px;
    }
    .flex {
        margin-bottom: 10px;
    }
    .btn {
        width: 100%;
        margin: 5px 0;
    }
    .navbar .primary-btn,
    .navbar .secondary-btn {
        margin: 5px 0;
    }
    #home img {
        margin-top: 30px;
    }
    .skill-btn {
        margin-bottom: 30px;
        border-bottom: 1px solid rgba(0, 0, 0, .1);
    }
    #copyright .logo {
        margin-top: 20px;
    }
    #copyright .list-inline {
        text-align: center;
        margin-top: 20px;
    }
    #copyright i {
        font-size: 28px;
    }
}

@media (min-width: 576px) and (max-width: 768px) {
    .bcimg {
        width: '100%';
        padding-top: 30px;
        padding-left: 10px;
        height: 380px;
        background-size: contain;
        background-repeat: no-repeat;
    }
    .flex {
        display: block;
    }
    .flex h6 {
        text-align: center;
        margin-top: 10px;
    }
    .li1 {
        font-size: 25px;
    }
    .li2 {
        margin-top: 10px;
        width: 250px;
        font-size: 15px;
    }
    .li3 {
        margin-top: 10px;
    }
    .product {
        margin-top: -150px;
    }
    .li5 {
        font-family: STHeitiSC-Light;
        font-size: 15px;
        color: #373742;
        letter-spacing: 0;
        margin-top: 5px;
    }
    #home img {
        margin-top: 30px;
    }
    .member-information h4 {
        font-size: 14px;
    }
    .member-information p {
        font-size: 12px;
        margin-bottom: 5px;
    }
    .member-information i {
        font-size: 18px;
    }
    .member-information ul {
        margin-bottom: 0px;
    }
}

@media (min-width: 769px) and (max-width: 991.98px) {
    .item-header,
    .item-body,
    .item-footer {
        padding: 20px;
    }
    #home img {
        margin-top: 30px;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    .bcimg {
        width: '100%';
        padding-top: 30px;
        padding-left: 10px;
        height: 380px;
        background-size: contain;
        background-repeat: no-repeat;
    }
    .li2 {
        width: 350px;
    }
    .li5 {
        font-family: STHeitiSC-Light;
        font-size: 15px;
        color: #373742;
        letter-spacing: 0;
        margin-top: 5px;
    }
}

@media (min-width: 1200px) {}