* {
    padding: 0;
    margin: 0;
}

#page_box .top_box {
    min-width: 1200px;
    border-bottom: 1px solid #f9f9f9;
}

#page_box .top_box .cont_box {
    width: 1200px;
    margin: 0 auto;
    font-size: 25px;
    font-weight: 700;
    margin-top: 50px;

}

#page_box .bot_box {
    min-width: 1200px;
    padding: 20px 0;
}

#page_box .bot_box .core {
    width: 1200px;
    margin: 0 auto;
}

#page_box .bot_box .core .title {
    width: 1200px;
    text-align: center;
    font-size: 20px;
    padding: 15px;
}

#page_box .bot_box .core .text_box {
    display: flex;
}

#page_box .bot_box .core .text_box .left_box {
    width: 240px;
    /* background-color: pink; */
    padding: 10px 0;
    border-right: 1px solid #999;
    box-sizing: border-box;
}

.text_box .left_box .classification {
    font-size: 14px;
    padding: 10px 20px;
}
.text_box .left_box .active {
    background-color: #f9f9f9;
    color: #038dfa;
}
.text_box .left_box .classification:hover {
    background-color: #f9f9f9;
    color: #038dfa;
}


#page_box .bot_box .core .text_box .right_box {
    width: calc(100% - 240px);
    /* background-color: #f60; */
    padding: 0 20px 20px 20px;
}

.text_box .right_box .text_title {
    /* background-color: paleturquoise; */
    padding: 10px 0;
}

.text_box .right_box .text_title:hover {
    color: #038dfa;
}

.text_box .right_box .text .return .iconfont {
    font-size: 16px;
}

.text_box .right_box .text .return {
    font-size: 16px;
    cursor: pointer;
    padding: 10px 0;
    display: inline-block;
}
.text_box .right_box .text .return:hover {
    color: #038dfa;
}