.head {
    position: relative;
    width: 100%;
    background: #3aaaf8;
    border-bottom: 1px solid #ddd;
    height: 100px;
    z-index: 9999
}

.head .navbox {
    /*width: 1200px;*/
    margin: 0 auto
}

.head .nav {
    display: flex;
    height: 100%;
    width: calc(100% - 180px);
    align-items: center;
    justify-content: space-between;
}

.head .nav .nav_pc {
    width: 70%;
}

.head .nav ul li {
    float: left;
    position: relative;
    /*border-right: 1px solid #ccc;*/
    box-sizing: border-box;
    z-index: 999;
    height: 100%;
}

.head .nav ul li:first-child {
    /*border-left: 1px solid #ccc*/
}

.head .nav ul li .f_a {
    height: 100%;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #fff
}

.head .nav ul li:hover .f_a {
    /*background-color: #012d6b;*/
    /*color: #fff;*/
    transition: all .3s
}

.head .nav ul li:hover .f_a a{
    color: #000;
}
.head .nav ul li .s_navbox {
    display: none;
    position: absolute;
    left: 0;
    width: 100%;
    background: #fff;
    background-color: #fbfbfb;
    z-index: 9999;
    box-sizing: border-box
}

.head .nav ul li .s_navbox .s_a a {
    font-size: 13px;
    text-transform: uppercase;
    display: flex;
    text-align: center;
    padding: 10px 0;
    align-items: center;
    justify-content: center;
}
.head .nav ul li .s_navbox .s_a a:hover {
    background-color: #013371;
    color: #fff;
}
.s_navbox_por{
    width: 700px!important;
    left: -18%!important;
    display: block
}
.s_navbox_por .s_a{
    width: 100%;
        height: 240px;
}
.s_box_por{
    height: 100%;
}
.s_box_por_op{
        height: 25%;
    width: 100%;
    display: flex;
}
.s_navbox_por .s_a .s_box_por_op .s_bt_box{
    width: 25%;
        color: #fff;
}
.s_box_pors a{
width: 48%!important;
    margin: 0 1%;
    height: 60px!important;
    display: flex!important;
    align-items: center;
    justify-content: center;
    background: #fff!important;
    color: #000!important;
}
.s_navbox_por .s_a .s_box_por a img{
    width: 10px;
    margin-right: 6px;
}
.s_navbox_por .s_a .s_box_por a{
    background: #013371;
}
.s_navbox_por .s_a .s_box_por a:hover{
    background: #f8f8f8!important;
    color: #000!important;
}
.s_navbox_por .s_a .s_box_pors{
    display: none!important;
    width: 75%;
    display: flex;
    flex-wrap: wrap;
}

.s_box_por .s_box_por_op:nth-child(1) .s_box_pors{
    display: block!important;
}


/*.s_box_por .s_box_por_op:nth-child(2) .s_box_pors{*/
/*    display: block!important;*/
/*}*/




.s_box_por .s_box_por_op:hover .s_box_pors{
    display: block!important;
    position: absolute;
    right: 0;
    top: 0;
    bottom:0;
    background: #fff;
}
.s_box_pors1{
display: flex;
    flex-wrap: wrap;
}
.m_nav {
    display: none
}

.headlf .m_logo {
    display: none
}

.headrg .m_menuimg {
    display: none
}

.active {
    background-color: #eeeeee
}

.activ2 {
    background-color: #eeeeee
}

.sidenav {
    position: relative;
    width: 180px;
    display: block;
    float: left
}

.sidenav label {
    width: 180px;
    display: block;
    padding-left: 55px;
    box-sizing: border-box;
    background: #128ee3;
    position: relative;
    height: 48px;
    line-height: 48px;
    color: #fff;
    font-size: 16px
}

.sidenav label i {
    width: 30px;
    height: 30px;
    display: block;
    position: absolute;
    background-size: 20px;
    left: 25px;
    top: 16px
}

.sidenav .side {
    display: inline-block;
    position: absolute;
    top: 48px;
    left: 0;
    z-index: 999;
    width: 180px;
    background: #fff;
    border-top: none;
    background-color: rgba(255, 255, 255, .95);
    box-sizing: border-box
}

.sidenav .side li {
    position: relative;
    width: 100%;
    padding: 5px 0;
    border-bottom: 1px solid #ccc;
    box-sizing: border-box
}

.sidenav ul.side li:first-child {
    cursor: pointer
}

.sidenav .side li a {
    color: #333;
    height: 40px;
    line-height: 40px;
    padding: 8px 0;
    display: block;
    font-size: 16px
}

.sidenav .side li a:hover {
    background: 0 0;
    color: #0085cd
}

.sidenav .side li a i {
    transition: all .3s ease 0s
}

.sidenav .side li a i.side_t {
    margin-left: 10px;
    width: 40px;
    height: 40px;
    display: inline-block;
    vertical-align: middle;
    background-size: 30px
}

.sidenav .side li a:hover i {
    margin-left: 15px
}

.icon1 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.icon2 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.icon3 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.icon4 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.icon5 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.icon6 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.icon7 {
    background: url(../imgs/sideIcon1.png) no-repeat
}

.sidenav .side li:hover .side_main {
    display: block;
    z-index: 999
}

.sidenav .side .side_main {
    display: none;
    width: 500px;
    background: #fff;
    position: absolute;
    left: 180px;
    top: 0;
    box-shadow: 3px 3px 5px rgba(0, 0, 0, .1);
    border: 1px #cecece solid;
    z-index: 7
}

.sidenav .side .side_main dl {
    margin: 20px;
    padding: 0
}

.sidenav .side .side_main dl dt {
    font-size: 18px;
    margin-bottom: 10px;
    color: #0173b2;
    font-weight: 700
}

.sidenav .side .side_main dl dt b {
    font-size: 15px
}

.sidenav .side .side_main dl dd {
    margin-bottom: 10px;
    display: inline-block
}

.sidenav .side .side_main dl dd a {
    position: relative;
    display: inline-block;
    color: #777;
    font-size: 14px;
    margin: 0 4px;
    padding: 0 5px;
    border-right: 2px solid #bbb;
    height: auto;
    line-height: 1.5;
    transition: all .2s ease 0s
}

i.icon-hot, i.icon-new {
    display: inline-block;
    height: 9px;
    width: 24px;
    background: url(../imgs/img_public.png) no-repeat;
    vertical-align: middle
}

i.icon-hot {
    background-position: 0 -240px
}

i.icon-new {
    background-position: -40px -240px
}

.sidenav .side .side_main dl dd a span {
    color: #999
}

.sidenav .side .side_main dl dd a:hover {
    background: 0 0;
    color: #cf1322;
    transform: translateY(-2px)
}

.sidenav .side .side_main dl dd a:hover b {
    color: #40adf5
}

.sidenav .side .side_main dl dd a:hover span {
    color: #40adf5
}

.slider {
    position: relative;
    overflow: hidden;
    width: 100%
}

.slideBox .hd {
    height: 10px;
    z-index: 1;
    overflow: hidden;
    position: absolute;
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    z-index: 1
}

.slideBox .hd ul {
    text-align: center;
    padding-top: 5px
}

.slideBox .hd ul li {
    cursor: pointer;
    float: left;
    margin-right: 5px;
    width: 30px;
    height: 10px;
    line-height: 14px;
    text-align: center;
    background: #fff
}

.slideBox .hd ul .on {
    background: #00a2ff;
    color: #fff
}

.slideBox .bd {
    position: relative;
    z-index: 0
}

.slideBox .bd li img {
    width: 100%;
    vertical-align: top
}

@media screen and (max-width: 1600px) and (min-width: 1200px) {
    .nav ul li .f_a {
        font-size: 14px
    }

    .nav ul li .s_navbox .s_a a {
        font-size: 12px
    }

    .foot_top ul {
        margin-left: 60px
    }

    .nav ul li .s_navbox .s_a {
        width: 100%
    }
}

@media screen and (max-width: 1024px) and (min-width: 0px) {
    .msgNum {
        display: none
    }

    .slider {
        margin-top: 44px
    }

    .head {
        display: none
    }

    .m_img {
        display: block;
        height: 44px;
        background: #fff;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 9999;
        border-bottom: 1px solid #ddd;
        overflow: hidden
    }

    .m_img .headlf {
        padding-top: 2px;
        padding-left: 5px;
        float: left
    }

    .m_img .headlf .m_logo {
        height: 40px;
        display: block
    }

    .m_img .headrg {
        padding-right: 5%;
        padding-top: 14px;
        float: right
    }

    .m_img .headrg a .m_menuimg {
        height: 16px;
        vertical-align: top;
        display: block
    }

    .m_nav {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 0;
        height: 0;
        overflow: hidden;
        z-index: 10000
    }

    .m_nav .closecover {
        position: absolute;
        width: 100%;
        height: 100%;
        background: #0b0d19;
        filter: alpha(opacity=0);
        opacity: 0;
        left: 0;
        top: 0;
        z-index: 1
    }

    .m_nav .closeicon {
        position: absolute;
        width: 20%;
        left: 30px;
        top: 5%;
        z-index: 100;
        text-align: center;
        filter: alpha(opacity=0);
        opacity: 0
    }

    .m_nav .m_navList {
        position: absolute;
        width: 80%;
        right: 0;
        top: 0;
        background: #0b0d19;
        height: 100%;
        z-index: 100;
        right: -80%;
        overflow-y: scroll
    }

    .m_nav .m_navList ul {
        padding-left: 5%;
        padding-right: 5%
    }

    .m_nav .m_navList ul li {
        border-bottom: 1px solid #232530
    }

    .m_nav .m_navList ul li a {
        display: block;
        height: 45px;
        color: #fff;
        line-height: 45px;
        padding-left: 5%;
        font-size: 16px
    }

    .m_nav .m_navList ul li .m_f_a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%
    }

    .m_nav .m_navList ul li .m_f_a a {
        flex: 1
    }

    .m_nav .m_navList ul li .m_f_a i {
        width: 40px;
        height: 35px;
        box-sizing: border-box;
        padding: 0 5px;
        display: block
    }

    .icon {
        background: url(../imgs/plus.png) 100% no-repeat;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s
    }

    .icon_on {
        background: url(../imgs/reduce.jpg) 50% no-repeat !important;
        background-position: 50% 50%;
        -webkit-transition: all 0s;
        -moz-transition: all 0s;
        transition: all 0s
    }

    .m_nav .m_navList ul li .m_s_nav {
        display: none;
        width: 100%
    }

    .m_nav .m_navList ul li .m_s_nav a {
        display: block;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        padding-left: 10%;
        overflow: hidden;
        white-space: nowrap;
        width: 90%;
        text-overflow: ellipsis
    }
}