.top_empt {
    width: 100%;
    height: 210px;
}

.swip {
    width: 100%;

}

.top {
    width: 100%;
    height: 150px;
    background-color: #eee;
    position: relative;
    position: fixed;
    z-index: 1000;
}

.top .china {
    width: 35px;
    position: absolute;
    right: 335px;
    top: 62.5px;
}

.top .english {
    width: 35px;
    position: absolute;
    right: 290px;
    top: 62.5px;
}

.logo {

    width: 90px;

    margin-top: 32.5px;
    margin-left: 287.5px;
}

.gsName {

    font-size: 22px;
    position: absolute;
    top: 50%;
    left: 395px;
    transform: translateY(-100%);
    letter-spacing: 3.5px

}

.gsNamey {
    font-size: 12px;
    position: absolute;
    top: 50%;
    left: 395px;

}

.zjphone {
    width: 35px;
    position: absolute;
    top: 50%;
    right: 505px;
    transform: translateY(-50%);

}

.phone {
    font-size: 15px;
    position: absolute;
    top: 50%;
    right: 395px;
    transform: translateY(-100%);
}

.phone2 {
    font-size: 15px;
    position: absolute;
    top: 50%;
    right: 395px;
    transform: translateY(0);

}

.tab_nav {
    position: fixed;
    top: 150px;
    left: 0;
    z-index: 1000;
    height: 60px;
    width: 100%;
    background-color: #0070b4;
    font-size: 14px;
    color: #fff;
    /* padding-left: 260px; */

}

.nav_center {
    width: 1400px;
    margin: auto;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.nav_item {
    /* float: left; */
    width: 70px;
    height: 18px;
    padding: 5px 9px;
    border-radius: 14px;
    /* margin-left: 100px; */
    /* margin-right: 100px; */
    text-align: center;
    line-height: 18px;
    /* margin-top: 24px; */

}

.jshz {
    position: relative;

}

.jshz:hover .jshz_other {
    display: block;
}

.jshz_other {
    /* background-color: #0070b4; */
    position: absolute;
    top: 40px;
    left: -20px;
    font-size: 14px;
    z-index: 1000;
    width: 120px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    display: none;

    /* display: none; */

}

.jshz_other .item {
    /* width: 100%; */
    background-color: #eef9ff;
    color: #222;
    /* height: 120px; */
    width: 120px;
    height: 40px;
    border: 1px solid #0070b4;
    border-radius: 7.5px;
    /* margin-left: 160px; */
    text-align: center;
    line-height: 40px;
    /* margin-bottom: 24px; */
    /* border: 1px solid #fff; */
}

.dlhz {
    position: relative;

}

.dlhz_other {
    /* background-color: #0070b4; */
    position: absolute;
    top: 40px;
    left: -20px;
    font-size: 14px;
    z-index: 1000;
    width: 120px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    /* display: none; */

}

.dlhz_other .item {
    /* width: 100%; */
    background-color: #eef9ff;
    color: #222;
    /* height: 120px; */
    width: 120px;
    height: 40px;
    border: 1px solid #0070b4;
    border-radius: 7.5px;
    /* margin-left: 160px; */
    text-align: center;
    line-height: 40px;
    /* margin-bottom: 24px; */
    /* border: 1px solid #fff; */
}

.ylsl_ {
    position: relative;

}

.ylsl_other {
    /* background-color: #0070b4; */
    position: absolute;
    top: 40px;
    left: -20px;
    font-size: 14px;
    z-index: 1000;
    width: 120px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    /* display: none; */

}

.ylsl_other .item {
    /* width: 100%; */
    background-color: #eef9ff;
    color: #222;
    /* height: 120px; */
    width: 120px;
    height: 40px;
    border: 1px solid #0070b4;
    border-radius: 7.5px;
    /* margin-left: 160px; */
    text-align: center;
    line-height: 40px;
    /* margin-bottom: 24px; */
    /* border: 1px solid #fff; */
}

.fwzc_ {
    position: relative;

}

.fwzc_other {
    /* background-color: #0070b4; */
    position: absolute;
    top: 40px;
    left: -15px;
    font-size: 14px;
    z-index: 1000;
    width: 120px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    /* display: none; */

}

.fwzc_other .item {
    /* width: 100%; */
    background-color: #eef9ff;
    color: #222;
    /* height: 120px; */
    width: 120px;
    height: 40px;
    border: 1px solid #0070b4;
    border-radius: 7.5px;
    /* margin-left: 160px; */
    text-align: center;
    line-height: 40px;
    /* margin-bottom: 24px; */
    /* border: 1px solid #fff; */
}

.gyyl_ {
    position: relative;

}

.gyyl_other {
    /* background-color: #0070b4; */
    position: absolute;
    top: 40px;
    left: -20px;
    font-size: 14px;
    z-index: 1000;
    width: 120px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    /* display: none; */

}

.gyyl_other .item {
    /* width: 100%; */
    background-color: #eef9ff;
    color: #222;
    /* height: 120px; */
    width: 120px;
    height: 40px;
    border: 1px solid #0070b4;
    border-radius: 7.5px;
    /* margin-left: 160px; */
    text-align: center;
    line-height: 40px;
    /* margin-bottom: 24px; */
    /* border: 1px solid #fff; */
}

.lxwm_ {
    position: relative;

}

.lxwm_other {
    /* background-color: #0070b4; */
    position: absolute;
    top: 40px;
    left: -20px;
    font-size: 14px;
    z-index: 1000;
    width: 120px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    /* display: none; */

}

.lxwm_other .item {
    /* width: 100%; */
    background-color: #eef9ff;
    color: #222;
    /* height: 120px; */
    width: 120px;
    height: 40px;
    border: 1px solid #0070b4;
    border-radius: 7.5px;
    /* margin-left: 160px; */
    text-align: center;
    line-height: 40px;
    /* margin-bottom: 24px; */
    /* border: 1px solid #fff; */
}

.tab_nav .active {
    border: 1px solid #fff;
}