#news-home{
    padding: 180px 0 0;
}
.news_page{
    width: 69.4%;
    min-width: 1000px;
    margin: auto;
}
#news_header{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
#describe_title{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 58px;
    font-weight: 600;
    line-height: 58px;
    letter-spacing: 0px;
    text-align: left;
    margin-bottom: 30px;
}
#describe_tips{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    letter-spacing: 0px;
    text-align: left;
    
}
#header_navigation>ul{
    display: flex;
    justify-content: right;
}
#header_navigation>ul>li{
    padding: 0 20px;
    border-right: 1px solid #000;
}
#header_navigation>ul>li>a{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 14px;
    font-weight: 400;
    line-height: 17px;
    letter-spacing: 0px;
}
#header_navigation>ul>li>a::after{
    display: block;
    content: attr(title);
    font-weight: bold;
    height: 0;
    overflow: hidden;
    visibility: hidden;
}
#header_navigation>ul>li:last-of-type{
    border-right: 0px;
    padding-right: 0px;
}
#news_first{
    margin-top: 185px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#first_img{
    display: flex;
    justify-content: left;
    align-items: center;
    width: 63.4%;
}
#first_img>a>img{
    width: 100%;
}
#first_con{
    width: 36.6%;
    display: flex;
    justify-content: right;
    align-items: center;
}
#first_type,#first_tips,#first_tips{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 14px;
    font-weight: 400;
    line-height: 17px;
    letter-spacing: 0px;
    text-align: left;
}
.news_back_page{
    margin: 180px 0 142px 0;
}
#first_title{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 28px;
    font-weight: 600;
    line-height: 34px;
    letter-spacing: 0px;
    text-align: left;
    margin-bottom: 30px;
    display: inline-block;
}
#first_title:hover{
    color: #ff8b00;
}
#first_time{
    color: #9E9EA6;
}
#first_tips{
    color: rgb(0, 0, 0);
    line-height: 20px;
    margin-bottom: 60px;
}
#first_navigation{
    padding-left: 8.4%;
}
#first_type{
    margin-bottom: 60px;
}
#head_height{
    font-weight: 700 !important;
}
.news_list{
    display: grid;
    grid-gap: 42px;
    grid-row-gap: 80px;
     /* 一行放两列、两个auto */
    grid-template-columns: repeat(3, minmax(200px, 1fr));
    margin: 120px auto  0 auto;
}

.news_list_con{
    width: 100%;
}
.news_list_type{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 12px;
    font-weight: 400;
    line-height: 15px;
    letter-spacing: 0px;
    text-align: left;
    margin: 30px 0;
}
.news_list_title{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 20px;
    font-weight: 600;
    line-height: 26px;
    letter-spacing: 0px;
    text-align: left;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2; 
    height: 52px;
}
.news_list_title:hover{
    color: #ff8b00;
}
.news_list_tips{
    color: rgb(0, 0, 0);
    font-family: 'Montserrat';
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    letter-spacing: 0px;
    text-align: left;
    margin: 30px 0;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3; 
    height: 60px;
}
.news_list_time{
    color: rgb(158, 158, 166);
    font-family: 'Montserrat';
    font-size: 12px;
    font-weight: 400;
    line-height: 15px;
    letter-spacing: 0px;
    text-align: left;
    
}
.news_list_img>a>img{
    width: 100%;
}
a:hover {
	text-decoration: none;
	color: #000;
	cursor: pointer;
}
.news_back{
    display: flex;
    width: 100%;
}
.news_back_url{
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    margin-top: 4px;
    margin-bottom: 4px;
    min-height: 500px;
    background-position: center center;
    opacity: 1;
    transition: opacity 300ms;
    position: relative;
    display: flex;
    width: 100%;
    flex-direction: column;
    flex: 1 1 auto;
}
.news_back_overlay{
    background-color: #fff;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    pointer-events: none;
}
.news_back_content{
    z-index: 4;
    position: relative;
    min-height: 1px;
}