body {
    margin: 0;
    padding: 0;
}

.about-title {
    background: linear-gradient(90deg, rgba(36, 36, 36, 1), rgba(38, 38, 38, 1), rgba(60, 56, 55, 1), rgba(61, 57, 56, 1));
    color: white;
}

.mar-bot-40 {
    margin-bottom: 40px;
}

.mar-top-35 {
    margin-top: 35px;
}

.about-title-right {
    padding: 5%;
}

.lianxi-margin {
    padding-top: 3%;
}

.mar-top-40 {
    margin-top: 40px;
}

.fon-20 {
    font-size: 20px;
}

.fon-24 {
    font-size: 24px;
}

.fon-14 {
    font-size: 14px;
}

.fon-8 {
    font-size: 16px;
}

.tx-center {
    text-align: center;
}

.tx-left {
    text-align: left;
}

.tx-right {
    text-align: right;
}

.ver-middle {
    vertical-align: middle;
}

.no-pad {
    padding-left: 0;
}

.col-md-12 {
    padding-left: 0;
    padding-right: 0;
}

h3 {
    margin: 0;
}

.row {
    margin: 0;
}

.aboutus {
    position: absolute;
    top: calc(50% - 120px);
    left: calc(30% - 150px);
}


/* 公司简介 */

.company-intro {
    font-weight: 300;
    color: rgba(26, 26, 26, 1);
    background-color: #f5f5f5;
}

.company-margin {
    padding: 5% 14%;
    background: #f5f5f5 url(../images/jianying.png) center no-repeat;
    background-size: 70%;
}

.intro-detail {
    text-indent: 32px;
    text-align: left;
    line-height: 27px;
}

@media screen and (min-width:1920px) {
    h3 {
        font-size: 30px;
    }
    .intro-detail {
        font-size: 22px;
    }
    .fon-8 {
        font-size: 20px;
    }
}

@media screen and (max-width:1024px) {
    .company-margin {
        padding: 5% 9%;
    }
}

@media screen and (max-width:426px) {
    .company-margin {
        padding: 5% 0;
    }
    .aboutus {
        font-size: 12px;
        left: 50px;
        top: 12px;
    }
    .aboutus>h2 {
        font-size: 20px;
    }
}


/* 公司简介 */

.map {
    background-color: white;
    padding: 0 auto 0 18%;
}

.map-title {
    font-family: PingFang SC;
    font-weight: bold;
    padding-top: 35px;
}

.map-detail {
    line-height: 8px;
    font-family: PingFang SC;
    font-weight: 300;
}

.form-horizontal .form-group {
    margin-right: 0;
    margin-left: 0;
}

.nav.nav-tabs>li {
    width: 20%;
}

.jobs {
    background: rgba(82, 92, 102, 1);
    color: rgba(245, 245, 245, 1);
    padding-bottom: 30px;
}

.nav.nav-tabs {
    display: flex;
    justify-content: center;
}

.nav.nav-tabs>li>a {
    border-radius: 0;
    color: white;
    background: rgba(144, 161, 179, 0.4);
}

.nav-tabs {
    border-color: rgba(82, 92, 102, 1);
}

.nav-tabs>li.active>a,
.nav-tabs>li.active>a:focus,
.nav-tabs>li.active>a:hover {
    background-color: rgba(19, 141, 254, 1);
    border-color: rgba(82, 92, 102, 1);
    color: white;
}

.panel-collapse {
    background: rgba(144, 161, 179, 0.2);
}

.panel-group .panel+.panel {
    margin-top: 0px;
}

.panel-group .panel {
    margin-top: 0px;
}

.panel-group .panel {
    border-radius: 0px;
}

.panel {
    border-radius: 0;
    border: none;
}

.jobs-detail {
    line-height: 30px;
}

a:focus,
a:hover {
    text-decoration: none;
}

.nav-tabs>li>a:hover {
    background-color: rgba(19, 141, 254, 1);
    border-color: rgba(82, 92, 102, 1);
    color: white;
}

.panel-default>.panel-heading {
    background: rgba(144, 161, 179, 0.8);
}

.panel-default>.panel-heading {
    color: white;
}

.panel {
    background: rgba(255, 255, 255, 0);
}

.jobs-detail ul {
    list-style: none;
}

.tab-content {
    margin: 3% 18%;
}

.panel-default>.panel-heading {
    background: rgba(144, 161, 179, 0.5);
}

.panel-title>a {
    display: flex;
    justify-content: space-between;
}

.panel-group {
    margin-bottom: 0;
}

.mar-center {
    margin: 0 auto;
    padding-bottom: 30px;
}

#china-map {
    width: 100%;
    height: 90vh;
}

@media screen and (max-width:480px) {
    .nav.nav-tabs>li {
        width: 50%;
    }
    .lianxi-margin {
        padding-top: 15%;
    }
    .tab-content {
        margin: 0% 0%;
    }
    .map-detail {
        line-height: 18px;
    }
    .lianxi-margin {
        padding-top: 13%;
    }
    #china-map {
        width: 650px;
        height: 500px;
        /* transform: translateX(-25%); */
    }
    .map {
        padding: 0;
    }
}

@media screen and (max-width:1024px) {
    #china-map {
        width: 650px;
        height: 500px;
    }
}

@media screen and (max-width:768px) {
    .lianxi-margin {
        padding-top: 6%;
    }
}

@media screen and (min-width:2200px) {
    .lianxi-margin {
        padding-top: 30%;
    }
}