.news_nav{
    width: 90%;
    height: 42px;
    display: flex;
    margin: 0 auto;
    padding-left: 30%;
}
.news_nav span{
    line-height: 42px;  
}
.news_nav span:nth-child(-n+1){
    margin-right: 45px
}
.news_banner{
    height: 240px;
    width: 100%;
    overflow: hidden;
}
.news_banner img{
    height: 240px;
    width: 100%;
    position: absolute;
}
.news_banner_text{
    position: relative;
    top: 50%;
    left: 70%;
}
.news_media{
    display: flex;
    margin:60px auto 0 auto;
    align-items: center;
    flex-direction: column;
}
.news_media_title{
    margin-bottom: 60px;
}
.news_media_content{
    width: 80%;
    display: flex;
    justify-content: space-between;
}
.news_media_content_item{
    width: 32%;
    border-top-left-radius:8px;
    border-top-right-radius:8px;
    margin-bottom: 60px;
}
.news_media_content_item>.img{
    height:220px;
}
.news_media_content_item>.img> img{
    display: block;
    border-top-left-radius:8px;
    border-top-right-radius:8px;
    width: 100%;
    height:100%;
}
.news_media_content_text{
    background-color: #F4F4F4;
    line-height: 36px;
    padding: 20px 25px;
    border-bottom-right-radius:8px;
    border-bottom-left-radius:8px;
    color: #262626;
    height:130px;
}
.news_media_content_text p {
    display: flex;
    justify-content: space-between;
    color: #262626;
    font-weight: bold;
    font-size: 16px;
    line-height: 28px;
 }

.news_media_content_text span:first-child  {
    color: #666666;
    font-size: 14px;
    font-weight: normal;
 }
.news_media_content_text span:last-child  {
    color: #2D77FD;
    font-size: 14px;
    font-weight: normal;
 }
.news_media_content_text span:last-child:hover{
    cursor:pointer;
}
.news_media_content_button{
    margin: 0 auto 60px auto;
    width: 175px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: #2D77FD; 
    color:#FFFFFF !important;
    border-radius: 8px;
}
.news_media_content_button:hover{
    cursor:pointer;
}
.news_news{
    display: flex;
    margin:0 auto;
    align-items: center;
    flex-direction: column;
}
.news_news_title{
    margin-bottom: 60px;
}
.news_news_content{
    width: 80%;
    display: flex;
    justify-content: space-between;
}
.news_news_content_item{
    width: 32%;
    border-top-left-radius:8px;
    border-top-right-radius:8px;
    margin-bottom: 70px;
}
.news_news_content_item>.img{
    height:220px;
}
.news_news_content_item>.img> img{
    display: block;
    border-top-left-radius:8px;
    border-top-right-radius:8px;
    width: 100%;
    height:100%;
}
.news_news_content_text{
    background-color: #F4F4F4;
    line-height: 36px;
    padding: 20px 25px;
    border-bottom-right-radius:8px;
    border-bottom-left-radius:8px;
    color: #262626;
    height:130px;
}
.news_news_content_text p {
    display: flex;
    justify-content: space-between;
    color: #262626;
    font-weight: bold;
    font-size: 16px;
    line-height: 28px;
 }

.news_news_content_text span:first-child  {
    color: #666666;
    font-size: 14px;
    font-weight: normal;
 }
.news_news_content_text span:last-child  {
    color: #2D77FD;
    font-size: 14px;
    font-weight: normal;
 }
.news_news_content_text span:last-child:hover{
    cursor:pointer;
}
.news_news_content_button{
    margin: 0 auto 120px auto;
    width: 175px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: #2D77FD; 
    color:#FFFFFF !important;
    border-radius: 8px;
}
.news_news_content_button:hover{
    cursor:pointer;
}
/* 点击激活样式 */
.header_active{
    color: #005DFF !important;
    position: relative;
}
.header_active::after{
    content: '';
    position: absolute;
    left: 33%;
    bottom: 0;
    right: 0;
    height: 2px;
    width: 30px;
    border-radius: 3px;
    background-color: #2D77FD;
}
.middle_active{
    position: relative;
}
.middle_active::after{
    content: '';
    position: absolute;
    left: 8px;
    bottom: -17px;
    right: 0;
    height: 4px;
    width: 80px;
    background-color: #2D77FD;
}

@media screen and (min-width:401px) and (max-width:550px){
    .title{
        right: 5% !important;
    }
    .news_news_content{
        width: 90%;
        flex-wrap: wrap;
    }
    .news_news_content_item{
        width: 100%;
        border-top-left-radius:4px;
        border-top-right-radius:4px;
        margin-bottom: 15px;
    }
    .news_news_content_item>.img{
        height: 180px;
    }
    .news_news_content_item>.img> img{
        border-top-left-radius:4px;
        border-top-right-radius:4px;
    }
    .news_news_content_text{
        padding: 20px;
        border-bottom-right-radius:4px;
        border-bottom-left-radius:4px;
        height: auto;
    }
    .news_news_content_button{
        margin: 20px auto;
        background: #FFFFFF;
        font-weight: bold; 
        color:#282938 !important;
    }
    .news_media{
        background-color: #F4F4F4;
    }
    .news_media_content{
        width: 90%;
        flex-wrap: wrap;
    }
    .news_media_content_item{
        width: 100%;
        height:88px;
        border-radius:0;
        display: flex;
        justify-content:space-between;
        margin-bottom: 20px;
    }
    .news_media_content_item>.img{
        height:90px;
        width: 41%;
    }
    .news_media_content_item>.img> img{
        border-radius:0px;
    }
    .news_media_content_text{
        padding:0;
        border-radius:0;
        color: #262626;
        height:88px;
        width: 54%;
        position: relative;
        background: none;
    }
    .news_media_content_text p {
        display: flex;
        width: 100%;
        justify-content: space-between;
        color: #262626;
        font-weight: 500;
     }
    .news_media_content_text p:nth-child(2){
         position: absolute;
         bottom: 0;
     }
    .news_media_content_button{
        margin: 10px auto 40px auto;
        background: #F4F4F4;
        font-weight: bold; 
        color:#282938 !important;
    }
    .news_news{
        margin-top: 40px;
    }
    .news_media{
        margin-top:1px;
        padding-top: 40px;
    }
    .mobile_nav{
        display: block !important;
    }
    .mobile_hide{
        display: none !important;
    }
    .sec_nav {
        width: 100%;
        margin-left: 0px;
        height: 40px;
    }
}
@media screen and (max-width:400px){
    .title{
        right: 5% !important;
    }
    .news_news_content{
        width: 90%;
        flex-wrap: wrap;
    }
    .news_news_content_item{
        width: 100%;
        border-top-left-radius:4px;
        border-top-right-radius:4px;
        margin-bottom: 15px;
    }
    .news_news_content_item>.img{
        height: 180px;
    }
    .news_news_content_item>.img> img{
        border-top-left-radius:4px;
        border-top-right-radius:4px;
    }
    .news_news_content_text{
        padding: 20px;
        border-bottom-right-radius:4px;
        border-bottom-left-radius:4px;
        height: auto;
    }
    .news_news_content_button{
        margin: 20px auto;
        background: #FFFFFF;
        font-weight: bold; 
        color:#282938 !important;
    }
    .news_media{
        background-color: #F4F4F4;
    }
    .news_media_content{
        width: 90%;
        flex-wrap: wrap;
    }
    .news_media_content_item{
        width: 100%;
        height:88px;
        border-radius:0;
        display: flex;
        justify-content:space-between;
        margin-bottom: 20px;
    }
    .news_media_content_item>.img{
        height:90px;
        width: 41%;
    }
    .news_media_content_item>.img> img{
        border-radius:4px;
    }
    .news_media_content_text{
        padding:0;
        border-radius:0;
        color: #262626;
        height:88px;
        width: 54%;
        position: relative;
    }
    .news_media_content_text p {
        display: flex;
        width: 100%;
        justify-content: space-between;
        color: #262626;
        font-weight: 500;
        font-size: 0.9em;
        line-height: 22px;
    }
    .news_media_content_text span:last-child,.news_media_content_text span:first-child{
        font-size: 0.8em;
    }
    .news_media_content_text p:nth-child(2){
         position: absolute;
         bottom: 0;
     }
    .news_media_content_button{
        margin: 10px auto 40px auto;
        background: #F4F4F4;
        font-weight: bold; 
        color:#282938 !important;
    }
    .news_news{
        margin-top: 40px;
    }
    .news_media{
        margin-top:1px;
        padding-top: 40px;
    }
    .mobile_nav{
        display: block !important;
    }
    .mobile_hide{
        display: none !important;
    }
    .sec_nav {
        width: 100%;
        margin-left: 0px;
        height: 40px;
    }
    .news_media_content_button{
        margin: 10px auto 20px auto;
    }
}