.index_body {
    background: url(../img/country/laotou.png);
    height: 100%;
    width: 100%;
    overflow: auto;
    background-position: center center;
    background-size: cover;

}


.index_div {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    position: absolute;
}

.index_notice_div {
    position: absolute;
    color: blue;
    right: 62px;
    top: 0px;
    cursor: pointer;
    z-index: 999;
}

.logo_div {
    position: absolute;
    left: 70px;
    top: 30px;
    width: 70px;
    height: 70px;
    cursor: default;
    z-index: 999;
}

.logo_img {
    width: 70px;
    height: 70px;
    cursor: default
}

.top_div {
    position: relative;
    color: #292929;
    text-align: center;
    font-size: 25px;
    font-weight: 600;
    top: 10%;
    left: 0px;
}

.main_div {
    position: relative;
    margin: 0 auto;
    top: 33%;
    padding: 0px 5px;
    background-color: rgba(255, 255, 255, 0);
}

.job_div {
    width: 100%;
    display: flex;
    height: 50px;
    flex-direction: row;
    justify-content: center;
    height: 100px;
}

.job_div div {
    display: flex;
    float: left;
    background-color: rgb(221 241 254);
    flex: 1;
    justify-content: center;
    align-items: center;
    border: 1px solid black;
    cursor: pointer;
}

.job_div div:hover {
    color: black !important;
    filter: brightness(1.1);
    transition: all 0.3s;
}

.job_div a {
    font-size: 34px;
    letter-spacing: 5px;
    font-family: SimSun;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tool_door_div {
    text-align: center;
    margin-top: 100px;
}

.tool_door {
    font-size: 30px;
    text-decoration: underline;
    color: blue;
    letter-spacing: 2px;
    font-family: SimSun;
}

.top_text {
    font-family: SimSun;
    font-size: 40px;
}

.tool_door_div .qq {
    margin-top: 40px;
    height: 100px;
    color: black;
    font-weight: 600;
    font-size: 25px;
    letter-spacing: 2px;
    font-family: SimSun;
}