/* pcNav */
.domPc {
    display: block;
}

.domMobile {
    display: none;
}

.lmt {
    height: 79px;
    margin: 60px 0;
    position: relative;
    text-align: center;
    display: block;
}
.lmt02{
    width: 1200px;
    margin: 0 auto 20px;
    height: 79px;

}
/* .lmt02 img {
    height: 100%;
    width: auto;
} */

/*banner*/
.banner {
    width: 100%;
    height: 275px;
    background: url(//www.xinhuanet.com/science/BSFF/images/banner.png) top center no-repeat;
}

/*导航*/
.nav {
    background: #122956;
    position: relative;
    z-index: 999;
    color: #fff;
    height: 50px;
    line-height: 50px;
}

.menu {
    width: 800px;
    margin: 0 auto;
    font-family: "Microsoft YaHei", SimSun, SimHei;
}

.menu li {
    float: left;
    font-size: 20px;
    text-align: center;
    color: #FFF;
    width: 160px;
    /* padding: 0 25px 0 0; */
    position: relative;
}

.menu li a {
    color: #fff;
    font-size: 20px;
    width: 160px;
    display: block;
    font-family: "微软雅黑";
}

.li_on {
    position: relative;
    z-index: 100;
}

.menu li a:hover {
    position: relative;
    z-index: 100;
    background: url(//www.xinhuanet.com/science/BSFF/images/lightline.png) 50% 40px no-repeat;
    /* height: 5px; */
}

.menu dl {
    position: absolute;
    top: 49px;
    left: 0;
    line-height: 36px;
    z-index: 99;
    display: none;
    /* height: 240px; */
    width: 160px;
    background: rgba(255, 255, 255, 0.7) url("//www.xinhuanet.com/science/BSFF/images/navIcon01.png") 50% 10px no-repeat;
    padding-top: 25px;
    border: 1px solid #122956;
    border-top: none;
    /* background: rgba(255, 255, 255, 0.7) */
}

.menu .first dl {
    display: block;
}

.menu dl a:hover {
    color: #f18336 !important;
}

.menu dl dt {
    background: url("//www.xinhuanet.com/science/BSFF/images/btn_bluearrow.png") no-repeat center top;
    height: 20px;
    border: 1px solid #122956;
    border-bottom: none;
}

.menu dl dd {
    /* background-color: #fff; */
    opacity: 0.73;
    /* border: 1px solid #122956;
	border-bottom: none;
	border-top: none */
}

.menu dl dd span {
    text-align: center;
    padding: 0;
    border-right: none;
    color: #122957;
    font-weight: normal;
    width: auto;
    font-size: 16px;
}

.menu dl dd a {
    text-align: center;
    padding: 0;
    border-right: none;
    color: #122957;
    font-weight: normal;
    width: auto;
    font-size: 16px;
}

.menu dl dd.lastItem {
    padding-bottom: 10px;
    /* border-bottom: 1px solid #122956; */
}

/* tp_list */
.tp_list {
    width: 1200px;
    margin: 0 auto 25px;
}

.tp_list li {
    width: 290px;
    border: 1px solid #f2f9ff;
    float: left;
    margin: 6px 4px;
}

.tp_list li:hover {
    border-image: -webkit-linear-gradient(#3fd0d2, #0068d3) 1 1;
    border-image: -moz-linear-gradient(#3fd0d2, #0068d3) 1 1;
    border-image: linear-gradient(#3fd0d2, #0068d3) 1 1;
}

.tp_list li img {
    width: 290px;
    height: 163px;
}

.tp_list h3 {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 4%;
    width: 100%;
    height: 70px;
    z-index: 4;
    font-size: 16px;
    background: #fff;
}

.more03 {
    text-align: center;
    width: 160px;
    height: 40px;
    line-height: 40px;
    color: #152950;
    /* background: url("//www.xinhuanet.com/video/2019zhuanti/jkcdz/images/more03.png") 50% 0 no-repeat; */
    margin: 0 auto 20px;
    font-size: 24px;
    cursor: pointer;
}

/* wz_list */
.wz {
    background: #fff;
    width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.wz_list {
    width: 1060px;
    margin: 0 auto 25px;
    padding: 0px 70px;
    /* background: #fff; */
}

.wz_list li {
    font-size: 18px;
    border-bottom: 1px dashed #bfbfbf;
    padding: 15px 25px 15px;
}

.wz_list li span {
    font-size: 18px;
    float: right;
}

.wz_list li:hover {
    background: #0068d3;
    color: #fff;
}

.wz_list li:hover a {
    color: #fff;
}

.wz_list li:hover span {
    color: #fff;
}
.jbjs{
    width: 1200px;
    margin: 0 auto 40px;
}
.jbjs li {
    float: left;
    margin: 0 13px 20px;
    text-align: center;
    width: 270px;
    min-height: 380px;
    height: 380px;
}
.jbjs li .img {
    background: url("//www.xinhuanet.com/science/BSFF/images/jbjsBg.png") 50% 0 no-repeat;
    width: 274px;
    height: 257px;
    text-align: center;
    padding-top: 17px;
}
.jbjs li .img img {
    width: 240px;
    height: 240px;
}
.jbjs li a{
    color: #152950;
}
.jbjs li h3 {
    font-size: 24px;
    font-weight: bolder;
}
.jbjs li p {
    font-size: 20px;
}
.jbjs li i {
    font-size: 20px;
    font-style: normal;
}
/*版权*/
.footer {
    padding: 40px 0;
    background-color: #152950;
    text-align: center;
    margin-top: 300px;
    height: 100px;
}

.footer p {
    line-height: 36px;
    font-size: 17px;
    color: #e0e0e0;
}

@media screen and (max-width: 768px) {
    html {
        height: auto;
    }

    body {
        padding-bottom: 85px;
        height: auto;
    }

    .domPc {
        display: none;
    }

    .domMobile {
        display: block;
    }

    .banner {
        width: 100%;
        height: auto;
        background: none;
    }

    .banner img {
        width: 100%;
        height: auto;
    }

    .lmt {
        height: auto;
        margin: 20px 0;
        position: relative;
        text-align: center;
        display: block;
    }

    .lmt img {
        width: 60%;
        height: auto;
    }

    .nav {
        background: none;
        height: 0;
    }

    .menu {
        position: fixed;
        width: 100%;
        /* max-width: 640px; */
        height: 85px;
        bottom: 0;
        left: 0;
        z-index: 999;
        background: #152751;
    }

    .menu li {
        float: left;
        font-size: 20px;
        height: 85px;
        line-height: 85px;
        text-align: center;
        color: #fff;
        width: 25%;
        /* padding: 0 25px 0 0; */
        position: relative;
    }

    .menu li a {
        color: #fff;
        font-size: 20px;
        display: block;
        width: 100%;
    }

    .menu dl {
        position: absolute;
        bottom: 85px;
        left: 0;
        top: auto;
        line-height: 36px;
        z-index: 99;
        display: none;
        /* height: 240px; */
        width: 100%;
        background: rgba(0, 0, 0, 0.7);
        padding: 10px 0;
        border: 1px solid #122956;
        border-top: none;
        /* background: rgba(255, 255, 255, 0.7) */
    }

    .menu .first dl {
        display: block;
    }

    .menu li a:hover {
        position: relative;
        z-index: 100;
        background: none;
        /* height: 5px; */
    }

    .menu dl a:hover {
        color: #f18336 !important;
    }

    .menu dl dt {
        background: url("//www.xinhuanet.com/science/BSFF/images/btn_bluearrow.png") no-repeat center top;
        height: 20px;
        border: 1px solid #122956;
        border-bottom: none;
    }

    .menu dl dd {
        /* background-color: #fff; */
        /* opacity: 0.73; */
        /* border: 1px solid #122956;
            border-bottom: none;
            border-top: none */
    }

    .menu dl dd span {
        text-align: center;
        padding: 0;
        border-right: none;
        color: #fff;
        font-weight: normal;
        width: auto;
        font-size: 14px;
    }

    .menu dl dd a {
        text-align: center;
        padding: 0;
        border-right: none;
        color: #fff;
        font-weight: normal;
        width: auto;
        font-size: 16px;
    }

    .menu dl dd.lastItem {
        padding-bottom: 10px;
        /* border-bottom: 1px solid #122956; */
    }

    .li_on {
        background: url("//www.xinhuanet.com/science/BSFF/images/mob_nav01.png") 50% 50% no-repeat;
        background-size: auto 55%;
    }

    .li_onA {
        text-indent: -99999em;
    }

    .li_2on {
        background: url("//www.xinhuanet.com/science/BSFF/images/mob_nav02.png") 50% 50% no-repeat;
        background-size: auto 55%;

    }

    .li_3on {
        background: url("//www.xinhuanet.com/science/BSFF/images/mob_nav03.png") 50% 50% no-repeat;
        background-size: auto 55%;

    }

    .li_4on {
        background: url("//www.xinhuanet.com/science/BSFF/images/mob_nav04.png") 50% 50% no-repeat;
        background-size: auto 55%;

    }

    /* tp_list */
    .tp_list {
        width: 100%;
        margin: 25px auto 10px;
        overflow: hidden;
    }

    .tp_list li {
        margin: 0 auto;
        width: 94%;
        border: 1px solid #f2f9ff;
        float: none;
    }

    .tp_list li+li {
        margin-left: 0;
        margin-top: 10px;
        margin: 10px auto;
    }

    .tp_list li:hover {
        border-image: -webkit-linear-gradient(#3fd0d2, #0068d3) 1 1;
        border-image: -moz-linear-gradient(#3fd0d2, #0068d3) 1 1;
        border-image: linear-gradient(#3fd0d2, #0068d3) 1 1;
    }

    .tp_list li img {
        width: 100%;
        height: auto;
    }

    .tp_list h3 {
        display: -webkit-box;
        display: -webkit-flex;
        display: -moz-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -moz-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -moz-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -moz-box-orient: vertical;
        -moz-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        padding: 0 4%;
        width: 100%;
        height: 60px;
        z-index: 4;
        font-size: 16px;
        background: #fff;
    }

    /* wz_list */
    .wz {
        background: #fff;
        width: 100%;
        margin: 0 auto;
        padding: 20px 0;
    }

    .wz_list {
        width: 94%;
        margin: 0 auto 25px;
        padding: 0px 0px;
        /* background: #fff; */
    }

    .wz_list li {
        font-size: 18px;
        border-bottom: 1px dashed #bfbfbf;
        padding: 20px 0 10px;
    }

    .wz_list li span {
        font-size: 18px;
        float: right;
        display: none;
    }
    .jbjs{
        width: 100%;
        margin: 0 auto 40px;
    }
    .jbjs li {
        float: left;
        width: 45%;
        margin: 0 2%;
        text-align: center;
        min-height: 325px;
    }
    .jbjs li .img {
        background: url("//www.xinhuanet.com/science/BSFF/images/jbjsBg.png") 50% 0 no-repeat;
        width: 100%;
        height: auto;
        text-align: center;
        padding-top: 17px;
    }
    .jbjs li .img img {
        width: 100%;
        height: auto;
    }
    .jbjs li a{
        color: #152950;
    }
    .jbjs li h3 {
        font-size: 24px;
        font-weight: bolder;
    }
    .jbjs li p {
        font-size: 20px;
    }
    .jbjs li i {
        font-size: 20px;
        font-style: normal;
    }
    .lmt02{
        width: 100%;
        margin: 20px auto 0px;
        height: auto;
    }
    .lmt02 img {
        width: 60%;
        height: auto;
    }
    .more03 {
        text-align: center;
        width: 160px;
        height: 40px;
        line-height: 40px;
        color: #152950;
        /* background: url("//www.xinhuanet.com/video/2019zhuanti/jkcdz/images/more03.png") 50% 0 no-repeat; */
        margin: 0 auto 20px;
        font-size: 18px;
        cursor: pointer;
    }
}