* {
    padding: 0
}

.w {
    width: 1400px;
    margin: 0 auto
}

p {
    line-height: 1
}

.heads {
    width: 100%;
    position: fixed;
    top: 0;
    background: #fff;
    z-index: 999
}

.heads .heads_w {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%
}

.heads_list {
    position: relative;
}

.heads .heads_list a {
    color: #333333;
    transition: all .3s ease;
    display: flex;
    align-items: center;
}

.daohan_a {
    box-shadow: 0px 0px 11px 0px #c1c1c1;
    position: absolute;
    top: 22px;
    left: 0;
    padding: 15px 5px;
    border-radius: 5px;
    width: 100%;
    box-sizing: border-box;
    z-index: 998;
    color: #fff;
    display: none;
    background-color: #fff;
}

.daohan_a a {
    display: block;
}

.daohan_a a:nth-child(n+2) {
    margin-top: 15px;
}

.heads .heads_list a span {
    font-weight: 400;
    font-size: 20px;
    color: #38aac1;
    font-size: 16px;
    margin-left: 5px;
}

.heads .heads_list a i {
    font-size: 20px;
    color: #38aac1
}

.heads .heads_list a:hover {
    color: #149bb6
}

.heads .caidan {
    color: #149bb6;
    display: none
}

.heads .caidan .caidan1 {
    font-size: 40px
}

.heads .search-container {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 458px;
    border-radius: 4px;
    overflow: hidden
}

.heads .search-label {
    background-color: #38aac1;
    height: 42px;
    padding: 0 15px;
    line-height: 39px;
    color: #fff;
    font-size: 18px
}

.heads .search-input {
    flex-grow: 1;
    border: none;
    padding: 9px 16px;
    font-size: 15px;
    outline: none;
    border-top: 1px solid #dfdfdf;
    border-bottom: 1px solid #dfdfdf;
    box-sizing: border-box;
    height: 42px
}

.heads .search-input::placeholder {
    color: #ccc
}

.heads .search-button {
    background-color: #fe9d17;
    border: none;
    padding: 0px 19px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 42px
}

.heads .search-button i {
    color: #fff;
    font-size: 30px;
    padding: 5px 0
}

.heads .heads_lis_a {
    width: 100%;
    background-color: #149bb6;
    position: relative
}

.heads .heads_lis_a li {
    padding: 0 0;
    text-align: center
}

.heads .heads_lis_a li a {
    color: #fff;
    padding: 0 66px;
    font-size: 18px;
    height: 57px;
    line-height: 57px;
    display: inline-block;
    font-weight: 700;
}

.heads .heads_lis_a .neiyek {
    width: 193px;
    padding: 10px 0;
    position: absolute;
    background-color: #17b1cf;
    top: 57px;
    left: 48.4%;
    transform: translateX(-50%)
}

.heads .heads_lis_a .neiyek a {
    display: block;
    color: #fff;
    text-align: center;
    font-weight: 500;
    padding: 10px 0
}

.return {
    width: 56px;
    height: 56px;
    background-image: url(../img/fanhui1.png);
    background-size: cover;
    background-repeat: no-repeat;
    position: fixed;
    bottom: 10%;
    right: 10%;
    transition: all .3s ease;
    cursor: pointer;
    display: none
}

.return:hover {
    background-image: url(../img/fanhui.png)
}

.menu {
    position: fixed;
    top: 88px;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    display: none;
    z-index: 999
}

.menu .menu_box {
    padding-top: 30px
}

.menu .menu_box>a {
    display: block;
    font-family: "biaoti";
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #149bb6;
    font-size: 20px;
    padding-bottom: 20px;
    padding-top: 20px;
    border-bottom: 1px solid #e9e9e9
}

.active {
    color: #149bb6 !important
}

.pop_up {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #0000003d;
    z-index: 999;
    display: none
}

.pop_up .pop_up_cp {
    max-width: 650px;
    width: 100%;
    padding: 30px 40px;
    box-sizing: border-box;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 10px;
    transform: translate(-50%, -50%)
}

.pop_up .pop_up_cp .pop_up_cw {
    display: flex;
    justify-content: space-between
}

.pop_up .pop_up_cp .pop_up_cw span {
    font-family: biaoti;
    font-size: 18px;
    line-height: 28px
}

.pop_up .pop_up_cp .pop_up_cw i {
    cursor: pointer;
    font-size: 30px
}

.pop_up .pop_up_cp .cp_list {
    margin-top: 30px
}

.pop_up .pop_up_cp .cp_list ul li {
    margin: 10px 0
}

.pop_up .pop_up_cp .cp_list ul li a {
    display: block;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.pop_up .pop_up_cp .cp_list ul li img {
    width: 100px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #dfdfdf
}

.pop_up .pop_up_cp .cp_list ul li div h3 {
    font-family: 'biaoti';
    color: #149bb6;
    font-size: 20px
}

.pop_up .pop_up_cp .cp_list ul li div .topspan {
    color: #666;
    margin-top: 10px
}

.pop_up .pop_up_cp .cp_list ul li div .topspan i {
    margin-right: 5px
}

.pop_up .pop_up_cp .cp_list ul li .botst i {
    color: red
}

.pop_up .pop_up_cp .cp_list ul li .botst span {
    font-family: 'biaoti'
}

.box_a_div {
    display: block;
    padding-bottom: 20px;
    padding-top: 20px;
    border-bottom: 1px solid #e9e9e9
}

.box_a_div .box_a_div_top {
    display: block;
    font-family: "biaoti";
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #149bb6;
    font-size: 20px;
}

.box_a_div_bot {
    display: block;
    font-family: "biaoti";
    align-items: center;
    justify-content: space-between;
    color: #149bb6;
    margin-top: 20px;
    font-size: 18px;
    box-sizing: border-box;
    padding: 0 15px;
    overflow: hidden;
    /* transition: height 2s ease; */
}



.box_a_div_bot a {
    display: block;
}

.box_a_div_bot a:nth-child(n+2) {
    margin-top: 15px;
}

.yuyan {
    margin-top: 20px;
    text-align: right;
    color: #fe9d17;
}

.box_a_div_to {
    transition: all .3s ease;
}

.box_a_div_top i {
    display: inline-block;
    transition: transform .3s ease;
    cursor: pointer;
    transform: rotate(90deg);
}


@media (max-width:680px) {
    .earth .earth_bj .earth_nr {
        flex-wrap: wrap
    }

    .earth .earth_bj .earth_nr div {
        margin-top: 16.40625vw
    }

    .earth .protection div h3 {
        font-size: 3.38541667vw
    }
}

@media (max-width:680px) and (max-width:636px) {
    .heads .search-container {
        display: none
    }
}

@media (max-width:1060px) {
    .heads .heads_list {
        display: none
    }

    .heads .caidan {
        display: block
    }

    .heads_lis_a {
        display: none
    }
}

@media (max-width:1460px) {
    .w {
        width: 95%;
        margin: 0 auto
    }

    .heads .heads_w {
        width: 98%
    }
}