.position {
    background-color: #f1f1f1;
}

.po_bg {
    background-color: #fff;
    padding-bottom: 100px;
}

/* search */
.search {
    position: relative;
    height: 60px;
    width: 100%;
}

.search_container {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    height: 60px;
    line-height: 60px;
}

.search_container input {
    width: 100%;
    height: 60px;
    caret-color: #3370FF;
    padding: 0 80px;
    border-radius: 30px;
    border: #ccc 1px solid;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;

}

.search_container input:hover {
    border: #3370FF 1px solid;
}

.search_container input:focus {
    outline: none;
    border: #3370FF 1px solid;
}

.search_container_icon {
    display: block;
    width: 30px;
    text-align: center;
    position: absolute;
    left: 50px;
    top: 0;
}



.search_container_button {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 20%;
    height: 60px;
    border-top-right-radius: 30px;
    border-bottom-right-radius: 30px;
    overflow: hidden;
}

.search_container_button button {
    width: 100%;
    border: none;
    background-color: #3370FF;
}

.search_container_button button span {
    color: #fff;
    font-weight: bold;
}

.search_container_button:hover button {
    background-color: #5384f5;
}

.search_container_button:hover+.search_container_input input {
    border: #3370FF 1px solid;
}

/* search */


.position_container {
    width: 100%;
    /* background-color: #5384f5; */
    display: flex;
    font-size: 16px;
}

.optional {
    width: 20%;
    user-select: none;
    /* background-color: #1b7885; */
}

.optional label {
    color: #333333;
    font-weight: 400;
}



.type_line {
    float: right;
    margin-right: 50%;
    transform: translateX(100%);
}


.position_detail {
    padding: 0 20px;
    width: 80%;
    border-left: 1px #ccc dotted;
}

.position_detail li {
    height: 60px;
    width: 100%;
    line-height: 60px;
    border-bottom: 1px #f1f1f1 solid;
}

.position_detail li:hover {
    cursor: pointer;
}

.position_detail_name {
    color: #000;
}

.position_detail_belong {
    float: right;
    color: #a0a0a0;
}

.position_detail_belong_line {
    margin: 0 10px;
}

.position_detail li:hover .position_detail_name {
    color: #3370FF;
}


.page {
    margin-top: 100px;
    text-align: center;
    height: 40px;
    line-height: 40px;
}

.page button {
    background-color: transparent;
    border: none;
}

.page button:hover {
    color: #3370FF;
}

.page span {
    display: inline-block;
    margin: 0 10px;
    width: 40px;
    height: 40px;
    background-color: #6286da;
    color: #fff;
}


/**********************分辨率样式***********************/
@media (min-width:1600px) {
    .container {
        width: 1400px;
        margin: 0 auto;
    }

}

@media (max-width:1600px) {
    .container {
        width: 1400px;
        margin: 0 auto;
    }

}

@media (max-width:1500px) {
    .container {
        width: 1300px;
        margin: 0 auto;
    }

}

@media (max-width:1400px) {
    .container {
        width: 1100px;
        margin: 0 auto;
    }

    .join {
        height: 666px;
    }


}

@media (max-width:1200px) {
    .container {
        width: 900px;
        margin: 0 auto;
    }

    .join {
        height: 510px;
    }

    .join_container_title {
        font-size: 22px;
        margin-bottom: 50px;
    }

    .recruitment {
        font-size: 17px;
    }

    .col-md-3 {
        float: left;
    }

    .step {
        width: 190px;
        height: 190px;
    }

    .next {
        width: 50%;
    }

    .contents-title {
        font-size: 20px;
    }

    .contents-heading {
        font-size: 16px;
    }
}



@media (max-width:992px) {
    .join {
        height: 470px;
    }

    .col-md-3 {
        float: left;
    }

    .step {
        width: 150px;
        height: 150px;
        overflow: hidden;
    }

    .step_content {
        width: 110px;
    }
}

@media (max-width:769px) {
    .container {
        width: 620px;
    }

    .join {
        height: 400px;
    }

    .deliver {
        width: 180px;
        height: 40px;
        font-size: 16px;
        line-height: 40px;
    }

    .join_container {
        height: 340px;
    }

    .step {
        width: 110px;
        height: 110px;
    }

    .contents-title {
        font-size: 16px;
    }

    .contents-heading {
        font-size: 14px;
    }

    .step_content {
        width: 90px;
    }

}

@media (max-width:640px) {
    .container {
        width: 460px;
    }

    .join {
        height: 290px;
    }

    .deliver {
        width: 150px;
        height: 30px;
        font-size: 14px;
        line-height: 30px;
    }

    .join_container {
        height: 230px;
    }

    .join_container_title {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .recruitment {
        font-size: 12px;
        margin-left: 14px;
    }

    .step {
        width: 75px;
        height: 75px;
    }

    .step_content {
        width: 50px;
    }

    .contents {
        margin-top: 10px;
    }

    .contents-title {
        font-size: 12px;
    }

    .contents-heading {
        font-size: 10px;
    }
}

@media (max-width:460px) {
    .container {
        width: 340px;
    }

    .join {
        height: 230px;
    }

    .join_container {
        margin-top: 20px;
        height: 330px;
    }

    .col-md-3 {
        width: 50%;
        margin-bottom: 20px;
    }
}

@media (max-width:360px) {
    .container {
        width: 290px;
    }

    .join {
        height: 180px;
    }

    .deliver {
        width: 100px;
        height: 20px;
        font-size: 11px;
        line-height: 20px;
    }
}

@media (max-width:300px) {
    .container {
        width: 270px;
        padding-left: 0;
        padding-right: 0;
    }

    .join {
        height: 160px;
    }

}