/* 通用样式 */

* {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
    color: #4b4948;
}

body {
    background-color: #fff;
    font-family: 'Microsoft YaHei';
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
    color: #201d85;
}

ul {
    list-style: none;
    margin: 0;
}

@media screen and (min-width: 960px) {
    .container {
        width: 1170px;
        padding: 0;
    }
}

.row {
    margin: 0;
}


/* 通用样式 */


/* 头部样式 */

#header {
    height: 80px !important;
    line-height: 80px;
}

.logo a {
    display: block;
    margin-left: 30px;
}
.nav-bar {
    float: right;
    height: 80px;
}

.nav-bar .nav-bar-frist {
    display: flex;
    justify-content: flex-end;
}

.nav-bar .nav-bar-frist>li {
    position: relative;
    float: left;
    margin-right: 58px;
}

.nav-bar .nav-bar-frist .current::after {
    position: absolute;
    top: 70%;
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    background-color: #201d85;
    z-index: 1;
}

.nav-bar .nav-bar-frist li:nth-child(6) {
    margin: 0;
}

.nav-bar .nav-bar-frist>li:hover .about {
    display: block;
}

.nav-bar .nav-bar-frist li a {
    color: #4b4948;
    font-size: 14px;
}

.nav-bar .nav-bar-frist li>a:hover {
    color: #201d85;
    overflow: visible;
}

.nav-bar li .about {
    opacity: 0;
    position: absolute;
    top: 80%;
    right: -10px;
    width: 100px;
    height: 118px;
    line-height: 20px;
    background-color: #201d85;
    border-radius: 10px;
    z-index: 1;
    text-align: center;
    transition: all 0.9s;
}

.nav-bar .nav-bar-frist li:hover .about {
    opacity: 1;
}

.nav-bar li .about a {
    display: block;
    margin: 15px 0;
    color: #fff;
}

.nav-bar li .about:hover {
    display: block;
}

.nav-bar li .about a:hover {
    color: #ffdd00;
}

.nav-bar li .about a:hover span {
    border-bottom: 1px solid #ffdd00;
}

.nav-bar i {
    position: relative;
    font-size: 24px;
    margin-right: 20px;
    color: #000;
}

.nav-bar i:hover .nav-bar-second {
    display: block;
}

.nav-bar-second {
    display: none;
    position: absolute;
    top: 30px;
    left: -85px;
    width: 120px;
    background-color: #201d85;
    border-radius: 10px;
    line-height: 25px;
    text-align: center;
    z-index: 1;
}

.nav-bar-second li a {
    font-size: 12px;
    color: #fff;
}

.nav-bar .nav-bar-second>li:hover .about {
    display: block;
}

.nav-bar .nav-bar-second li .about {
    display: none;
    position: absolute;
    top: 20%;
    left: -102px;
    width: 100px;
    height: 118px;
    line-height: 20px;
    background-color: #201d85;
    border-radius: 10px;
    z-index: 1;
    text-align: center;
}


/* 头部样式 */


/* 文章页，案例页，人才招聘页，联系页头部图片样式 */

.banner-bgc {
    width: 100%;
    height: 376px;
    overflow: hidden;
}

.banner-bgc img {
    width: 100%;
}

.remove {
    animation: fadeScrollTop 2s forwards;
}

.cur {
    background-color: #201d85;
    color: #fff !important;
}


/* 尾部样式 */

footer {
    position: relative;
    height: 250px;
    background-color: #212121;
    text-align: center;
}

footer .footer-back {
    width: 40px;
    height: 40px;
    background-color: #201d85;
    margin: 0 auto;
    line-height: 40px;
    font-weight: 100;
    cursor: pointer;
}

.foot-nav-item {
    display: flex;
    justify-content: center;
    margin: 75px 0;
}

.foot-nav-item li {
    float: left;
    margin-right: 17px;
}

.foot-nav-item li:last-of-type {
    display: none;
}

.foot-nav-item li a {
    color: #fff;
}

footer ul li a:hover {
    color: #fff;
}

footer h5 {
    position: absolute;
    top: 68%;
    left: 50%;
    margin: 0;
    transform: translateX(-50%);
    color: #fff;
}


/* 尾部样式 */


/* 分页样式 */

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

.pagination>li>a {
    color: #000;
}

.pagination>li>a {
    border-radius: 0;
    margin: 0 4px;
}

.pagination>li:last-child>a,
.pagination>li:first-child>a {
    border-radius: 0;
}


/* 分页样式 */


/* 屏幕自适应共同样式 */

@media screen and (max-width: 1200px) {
    .nav-bar .nav-bar-frist>li {
        margin-right: 38px;
    }
    .banner-bgc {
        height: 240px;
    }
}

@media screen and (max-width: 991px) {
    .nav-bar .nav-bar-frist>li {
        margin-right: 28px;
    }
    .nav-bar .nav-bar-frist li a {
        font-size: 12px;
    }
    .foot-nav-item li {
        margin-right: 10px;
    }
    footer h5 {
        font-size: 14px;
    }
    .logo a {
        margin-left: 20px;
    }
    .banner-bgc {
        height: 198px;
    }
}

@media (max-width:768px) {
    footer {
        height: 200px;
    }
    footer h5 {
        top: 75%;
    }
    .foot-nav-item {
        margin: 50px 0;
    }
    .foot-nav-item ul {
        text-align: center;
    }
    .banner-bgc {
        height: 153px;
    }
}