body {
    background: #EDF0F5;
}
.introduction_box_title {
    height: 165px;
    background: #fff;
}

.introduction_title li {
    display: inline-block;
    padding-bottom: 15px;
    position: relative;
    text-align: center;
    margin-top: 85px    ;
}
.introduction_new_content li {
    display: none;
}


.introduction_new_content .introduction_new_box {
    margin-top: 11px;
    padding: 60px 0 ;
    color: #7A8087;
    background: #fff;
}
.introduction_new_content .introduction_new_box .date{
    background: #e10033;
    width: 67px;
    height: 59px;
    padding: 10px 6px;
    color: #fff;
    text-align: center;
    float: left;
    margin-right: 20px;
}
.introduction_new_content .introduction_new_box .date span{
    display: block;
    line-height: 1;
    text-align: center;
}
.introduction_new_content .introduction_new_box .date span:first-child{
    font-size: 36px;
    font-weight: 700;
    border-bottom: 1px solid #f08099;
    padding-bottom: 5px;
}
.introduction_new_content .introduction_new_box .date span:last-child{
    margin-top: 5px;
    font-size: 12px;
}
.introduction_new_box:hover {
    background: #EDF0F5;
}
.introduction_new_content li:nth-child(1){
    display: block;
}
.introduction_new_content .publish_title {
    display: inline-block;
    width: 130px;
    height: 30px;
    line-height: 30px;
    background:  #E10033;
    color: #fff;
    text-align: center;
    margin-right: 20px;
}
.introduction_new_content p {
    margin: 20px 0 30px;
    color: #A3ABB5;
    display: none;
}
.introduction_new_content .area div {
    line-height: 27px;
    overflow: hidden;
}
.introduction_new_content .area .r_txt{
    margin-left: 20px;
}
.introduction_new_content .publish_title, .introduction_new_content  .publish_content {
    display: inline-block;
}
.introduction_new_content  .publish_content{
    padding-bottom: 2%;
}
.introduction_new_content  .publish_content,
.introduction_new_content  .publish_content a{
    color: #4E5258;
}
.introduction_new_content  .publish_content a:hover{
    color: #E10033;
}

.introduction_title .on {
    border-bottom: 3px solid #E10033;
    color: #E10033;
}
.introduction_title .on a{
    color: #E10033;
}
.introduction_title .on span {
    display: block;
    position: absolute;
    left: 50%;
    right: 50%; 
    bottom: -13px;
    margin: auto;
    border: 5px solid;
    border-color: #E10033 transparent transparent;
}
.introduction_title li a{
    color: #000;
}
@media screen and (min-width: 1024px) {
    .area {
        width: 1320px;
        max-width: 94%;
        margin: 0 auto;
    }
    .introduction_title li {
        width: 149px;
        cursor: pointer;
    }

} 
@media screen and (max-width: 1024px) {
    .area {
        margin: 0 2em;
    }
    .introduction_title li {
        width: 45%;
    }
    .publish_content , .introduction_new_box {
        margin-top: 10px;
        line-height: 23px;
    }
    .introduction_new_content .introduction_new_box {
        padding: 30px 0;
    }
    .introduction_new_content .introduction_new_box .area{
        width: 90%;
        margin: 0 auto;
    }
    .introduction_new_content p {
        margin: 10px 0 17px;
    }
    .introduction_box_title {
        height: 90px;
    }
    .introduction_title li {
        margin-top: 30px;
    }
}