.container {
    margin-top: 80px;
}

.join_box {
    padding: 90px 0 0px 0;
}

.join_item {
    width: 100%;
    margin-bottom: 44px;
}

.enter_top {
    width: 100%;
    height: 70px;
    background: #f8f8f8;
    color: #333;
    font-size: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.enter_top:hover,
.join_show .enter_top {
    color: #fff;
    background: #305dc3;
}

.enter_top:hover .zw_div,
.join_show .enter_top .zw_div {
    color: #fff;
}

.enter_top:hover .cz_div span,
.join_show .enter_top .cz_div span {
    background: #fff;
}

.enter_top .zw_div {
    width: 20.5%;
    padding-left: 4.5%;
    font-size: 16px;
    color: #000;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.enter_top div:nth-child(3),
.enter_top div:nth-child(5) {
    width: 20.5%;
    padding-left: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.enter_top div:nth-child(2),
.enter_top div:nth-child(4) {
    width: 18.1%;
    padding-left: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cz_div {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    position: relative;
    margin-right: 30px;
}

.cz_div span {
    transition: opacity 0.2s ease 0s, transform 0.4s ease 0s;
}

.line_01 {
    display: inline-block;
    width: 24px;
    height: 2px;
    background: #333;
    position: absolute;
    top: 50%;
    margin-top: -1px;
    left: -1px;
}

.line_02 {
    display: inline-block;
    width: 2px;
    height: 24px;
    background: #333;
}

.join_show .line_01 {
    opacity: 0;
}

.join_show .line_02 {
    transform: rotate(90deg);
}

.join_desc {
    width: 100%;
    background: #f8f8f8;
    padding: 0px 80px 0px 80px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
    height: 0;
    overflow: hidden;
    transition: height 0.2s ease 0s, transform 0.4s ease 0s;
}

.join_show .join_desc {
    padding: 20px 80px 36px 80px;
    height: auto;
    overflow: visible;
}

.join_desc h5 {
    font-size: 18px;
    color: #333;
    line-height: 32px;
    margin: 34px 0 0 0;
    padding: 0;
}

.desc_info {
    width: 100%;
    margin-top: 10px;
}

.desc_info p {
    font-size: 14px;
    line-height: 32px;
    color: #666;
}

.bottom_td {
    width: 100%;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #666666;
}

.bottom_td a {
    display: inline-block;
    width: 180px;
    height: 50px;
    font-size: 18px;
    color: #fff;
    background: #305dc3;
    text-align: center;
    line-height: 50px;
    text-decoration: none;
}

.bottom_td a:hover {
    background: #2852b1;
}

.join_mp {
    width: 100%;
    height: 380px;
    background-size: cover cover;
    background-position: center center;
    background-repeat: no-repeat;
    margin-bottom: 98px;
}


/*01*/

.input_modal {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: flex-start;
}

.input_item {
    width: 32%;
    margin-top: 32px;
}

.input_item .input_code {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.input_item .input_code .input_sr {
    height: 50px;
    line-height: 50px;
    background: #efefef;
    padding: 0 20px;
    font-size: 12px;
    color: #333;
    border: none;
    box-shadow: none;
    border-radius: 0;
    outline: none;
    width: calc(100% - 110px);
}

.input_item .input_code .input_c {
    width: 100px;
    color: #305dc3;
    letter-spacing: 3px;
    font-size: 18px;
    text-align: center;
    padding: 0;
    background: rgba(48, 93, 195, 0.1);
}

.input_item p {
    font-size: 14px;
    color: #666666;
    line-height: 16px;
    margin: 0 0 15px 0;
}

.input_item input {
    width: 100%;
    height: 50px;
    line-height: 50px;
    background: #efefef;
    padding: 0 20px;
    font-size: 12px;
    color: #333;
    border: none;
    box-shadow: none;
    border-radius: 0;
    outline: none;
    letter-spacing: 1px;
}

.input_item input::-webkit-input-placeholder {
    color: #999999;
}

.input_item input:-moz-placeholder {
    color: #999999;
}

.input_item input:-ms-input-placeholder {
    color: #999999;
}

.input_item textarea {
    width: 100%;
    height: 124px;
    line-height: 50px;
    background: #efefef;
    padding: 20px;
    font-size: 12px;
    line-height: 22px;
    color: #333;
    border: none;
    box-shadow: none;
    border-radius: 0;
    outline: none;
    resize: none;
}

.input_item.input_item_textarea {
    width: 100%;
}

.submit_btn {
    display: inline-block;
    width: 32%;
    letter-spacing: 1px;
    margin-top: 40px;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    text-align: center;
    color: #fff;
    background: #305dc3;
    text-decoration: none;
}

.submit_btn:hover {
    color: #fff;
    background: #2852b1;
    text-decoration: none;
}

.nav_class li a {
    color: #fff;
}