@font-face {
    font-family: 'ysbth';
    src: url('http://bkhx.bgrimm.com/fonts/ysbth.ttf') format('truetype');
    font-weight: normal;
}


/* 移动端 */

.gp-menu-nav,
.gp-menu-header-icon-out>span {
    /* background-color: #fff; */
}

.gp-ser {
    height: 30px;
}

.gp-search {
    line-height: 16px;
    /* border-radius: 16px; */
    margin-top: 9px;
}

.gp-search input.notxt {
    height: 30px;
}

.gp-search .notxt1 {
    top: 0%;
}


/* 头部 */

.headertop {
    padding: 29px 0 13px 0;
    overflow: hidden;
    background: rgba(0, 110, 191, 1);
    background: -webkit-linear-gradient(bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    /* Firefox 3.6 - 15 */
    background: linear-gradient(to bottom, rgba(0, 117, 194, 1), rgba(0, 117, 194, 1));
}

.logo {
    width: 473px;
}

.back {
    display: inline-block;
    height: 21px;
    line-height: 21px;
    border: 1px solid #fff;
    padding: 0 12px;
    margin: 0 8px;
    margin-top: 15px;
    font-weight: bold;
    color: #006EBF;
    background: #fff;
}

/*2.搜索按钮当前位置展开*/

#gp-serBtn2 {
    background: url(http://bkhx.bgrimm.com/images/serbtn.png);
    width: 32px;
    height: 32px;
    margin-top: 10px;
}

.gp-search2 {
    width: 0;
    border: none;
}

.gp-search2.active {
    width: 200px;
    height: 30px;
    border: 1px solid #fff;
}

.nav ul {
    /* text-align: justify; */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media screen and (max-width:998px) {
    .gp-search4 .gp-ser {
        width: 80%;
    }

    .gp-search4 input,
    .gp-search4 button {
        box-sizing: border-box;
    }

    .gp-search4 input.notxt {
        width: 100%;
        padding-right: 90px;
    }

    .gp-search4 .notxt1 {
        width: 85px;
    }
}


/* 导航 */

.nav ul li:hover .subNav {
    -webkit-animation-name: flipInY;
    animation-name: flipInY;
    animation-duration: 0.6s;
    -webkit-animation-duration: 0.6s;
    animation-timing-function: ease-in-out;
    -webkit-animation-timing-function: ease-in-out;
    visibility: visible !important;
    display: block;
}

@keyframes flipInY {
    from {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
        -webkit-animation-timing-function: ease-in;
        animation-timing-function: ease-in;
        opacity: 0;
    }

    40% {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
        -webkit-animation-timing-function: ease-in;
        animation-timing-function: ease-in;
    }

    60% {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
        opacity: 1;
    }

    80% {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
    }

    to {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
    }
}

.nav>ul>li>a {
    font-weight: bold;
    /* color: #221; */
    /* font-size: 20px; */
    line-height: 24px;
    display: block;
    width: 100%;
    position: relative;
}

nav {
    background: #006EBF;
}

.nav>ul>li.on .subNav {
    display: block;
}

.nav>ul>li {
    display: block;
    float: left;
    padding: 16px 0;
    z-index: 50;
    /* width: calc(100% / 7); */
    text-align: center;
    position: relative;
}

.subUl>li {
    width: calc(100% / 7);
    display: block;
    float: left;
    position: relative;
    min-height: 395px;
}

.subUl>li dd a {
    font-size: 16px;
    line-height: 16px;
    padding: 10px 0;
    text-align: center;
    color: #fff;
    display: block;
    margin: 0px 5%;
}

.subUl>li dd .thirdUl li a {
    font-size: 14px;
    color: rgba(255, 255, 255, .5);
}

.nav>ul>li.on>a {
    position: relative;
}

.nav>ul>li.on>a::after {
    content: '';
    display: block;
    width: 8px;
    height: 15px;
    background: url(http://bkhx.bgrimm.com/images/on.png) no-repeat;
    position: absolute;
    left: calc(50% - 8px);
    /* top: 0; */
    bottom: -27px;
}

.dh {
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

.nav>li span.gp-f12 {
    line-height: 45px;
}

.subNav {
    background: rgba(0, 110, 191, 1);
    background: -webkit-linear-gradient(bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    /* Firefox 3.6 - 15 */
    background: linear-gradient(to bottom, rgba(0, 110, 191, 1), rgba(0, 110, 191, 0));
    left: -34px;
    width: 150px;
    top: 55px;
    padding: 11px 0;
    /* padding-top: 19px; */
}

.subNav dd a {
    color: #fff;
    line-height: 20px;
    padding: 10px 0;
    display: block;
    font-size: 16px;
}

.gp-menu-nav {
    background: #9a1518;
}


/* footer */

footer {
    background: url(http://bkhx.bgrimm.com/images/footerbg.png) no-repeat;
    background-size: cover;
    padding: 50px 0;
}

.footerL,
.footerR {
    width: 47.92%;
    position: relative;
}

.footerLog {
    width: 416px;
    height: 74px;
    overflow: hidden;
}

.wx {
    display: inline-block;
    line-height: 36px;
    text-align: center;
}

.ewm {
    width: 100px;
    height: 100px;
    overflow: hidden;
    margin-top: 6px;
}

.ftit {
    display: block;
    /* line-height: 33px; */
    margin-bottom: 10px;
    font-weight: bold;
}

.footerUl {
    padding-left: 14px;
}

.footerUl li {
    padding-left: 23px;
    width: calc(50% - 23px);
    display: block;
    float: left;
    position: relative;
}

.footerUl li a {
    line-height: 23px;
    padding: 5px 0;
    display: block;
}

.footerUl li::before {
    content: '';
    display: block;
    width: 16px;
    height: 7px;
    background: url(http://bkhx.bgrimm.com/images/fb.png) no-repeat;
    position: absolute;
    left: 0;
    top: 14px;
}

.gotopout {
    width: 40px;
    height: 40px;
    background: url(http://bkhx.bgrimm.com/images/zhi.png);
    position: absolute;
    left: 183px;
    bottom: 0px;
}

.footerl>p,
.footerm>p {
    line-height: 19px;
    margin-bottom: 16px;
    position: relative;
    padding-left: 42px;
}

.footerl>p::before,
.footerm>p::before {
    content: '';
    display: block;
    width: 37px;
    height: 1px;
    background: rgba(216, 216, 216, .4);
    position: absolute;
    left: 0;
    top: 50%;
}

.footerl>p::after,
.footerm>p::after {
    content: '';
    display: block;
    width: 1px;
    height: 126px;
    background: rgba(216, 216, 216, .4);
    position: absolute;
    left: 37px;
    top: 27px;
}

.footerulL {
    padding-left: 66px;
}

.footerulL li {
    line-height: 19px;
    color: #fff;
    margin-bottom: 15px;
}

.footerm {
    width: 45.33%;
    margin-left: 160px;
    float: left;
}

.ewm {
    width: 142px;
    height: 142px;
}

.ewms p {
    line-height: 19px;
    text-align: center;
}

.gp-menu-nav {
    background: rgba(0, 110, 191, 1);
}

.gp-serBtn3,
.gp-search3 {
    float: left;
    margin-left: 12px;
}

@media screen and (max-width:1400px) {
    .back {
        margin-top: 10px;
    }

    .footerLog {
        width: 316px;
    }
}

@media screen and (max-width:1301px) {
    .footerm {
        margin-left: 72px;
    }
}

@media screen and (max-width:1101px) {
    .footerm {
        margin-left: 18px;
    }
}

@media screen and (max-width:996px) {
    #gp-serBtn2 {
        display: none !important;
    }

    .nav {
        display: none;
    }

    .back {
        margin-top: 14px;
        margin-right: 23px;
        display: none;
    }

    .footerL,
    .footerR {
        width: 100%;
    }

    .gp-menu-nav {
        display: block !important;
    }

    .gp-menu-nav p {
        margin: 10px auto;
        text-align: center;
    }

    .gp-menu-nav p a {
        display: inline-block;
        margin: 0 5px;
    }

    .back2 {
        display: block !important;
        float: left;
        margin-left: 24px;
    }

    .ewms {
        float: left;
        margin-left: 23px;
    }

    .footerm {
        width: auto;
    }

    .gp-serBtn2 {
        display: none;
    }

    .gp-menu-header {
        top: 36px;
    }
}

@media screen and (max-width:767px) {
    .gp-menu-header {
        top: 30px;
    }

    .gp-menu-header {
        top: 37px;
    }

    .logo {
        width: 397px;
    }

    .footerl>p::before,
    .footerm>p::before,
    .footerl>p::after,
    .footerm>p::after {
        display: none;
    }

    .footerl>p,
    .footerm>p,
    .footerulL {
        padding-left: 0;
        margin: 0;
    }

    .footerm {
        margin: 0;
    }
}

@media screen and (max-width:479px) {
    .gp-menu-header-icon {
        transform: scale(.7);
    }

    .back {
        display: none;
    }

    .wx {
        float: left;
    }

    .footerm {
        width: auto;
        float: left;
    }

    .logo {
        width: 248px;
    }

    .gp-menu-header {
        top: 29px;
    }
}