.banner-top{
    background-repeat: no-repeat;
    background-position: center;
    height: 350px;
    display: block;
}

.part2 {
    /*height: 200px;*/
    background-color: rgb(247, 248, 249);
}
.part2-tab-calss{
    display: flex;
    margin-top: 50px;
    background-color: #ffffff;
    border-radius: 10px;
    padding: 30px;
    letter-spacing: 2px;
}
.part2-tab-calss .class-left{
    background: #333;
    color: #ffffff;
    padding: 5px 15px;
    font-size: 18px;
}
.part2-tab-calss .class-right{
    width: 450px;
    margin-left: 30px;
}
.part2-tab-calss .class-right ul{
    display: flex;
    justify-content: space-between;
    font-size: 18px;
}
.part2-tab-calss .class-right ul li{
    padding: 5px 15px;
}
.part2-tab-calss .class-right ul li:hover{
    background: #dcead5;
    color: #50972c;
    border: 1px solid #50972c;
    cursor: pointer;
}
.part2-tab-calss .class-right .active{
    background: #dcead5;
    color: #50972c;
    border: 1px solid #50972c;
}

.part2-tab-calss-screen{
    display: flex;
    margin-top: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    padding: 30px;
}

.part3 {
    /*height: 1550px;*/
    background-color: rgb(247, 248, 249);
    margin-top: 20px;
    padding-bottom: 20px
}
.part3-news{
    display: flex;
    justify-content: space-between;
}

.part3-news-left{
    width: 1200px;
    /*background: #ffffff;*/
    border-radius: 10px;
}
.part3-news-left .part3-news-screen{
    letter-spacing: 2px;
    color: #333333;
    width: 300px;
    padding: 15px 0 15px 30px;
    font-size: 15px;
}
.part3-news-screen ul{
    display: flex;
    /*justify-content: space-between;*/
    cursor: pointer;
}
.part3-news-screen ul li:hover{
    color: #50972c;
}
.part3-news-screen ul .active{
    color: #50972c;
}

.news-list-item{
    display: flex;
    margin-top: 15px;
    background: #ffffff;
    /* border-radius: 10px; */
    padding: 15px;
}
.news-list-item:hover{
    box-shadow: 0 0 5px 3px #e8e8e8;
}
.news-list-left{
    width: 330px;
    height: 200px;
}
.news-list-right{
    width: 100%;
    margin-left: 25px;
    font-size: 15px;
    color: #333333;
    text-align: justify;
}
.news-list-right p:nth-child(1){
    font-weight: bold;
    font-size: 18px;
}
.news-list-right p:nth-child(2){
    padding-top: 10px;
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    color: rgb(123, 123, 123);
    line-height: 25px;
}
.news-list-right p:nth-child(3){
    padding-top: 45px;
    color: rgb(123, 123, 123);
    text-align: right;
}
.news-list-page{
    text-align: right;
    margin-top: 50px;
}

.part3-news-right{
    width: 480px;
    margin-left: 28px;
}
.news-right-banner{
    background-color: #fff;
}
.news-right-item{
    width: 440px;
    background-color: #fff;
    padding: 20px;
    /*margin-top: 15px;*/
}
.news_right_title{
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 20px;
    color: #333333;
    font-weight: bold;
    margin-bottom: 10px;
}
.news-right-item ul{
    padding-bottom: 30px;
    border-bottom: 1px solid #595959;
}
.news-right-item ul li{
    margin-top: 26px;
}
.news-right-item ul li p:nth-child(1) {
    width: 50px;
    height: 20px;
    line-height: 20px;
    padding-left: 4px;
    background-image: url(../images/home/i3.png);
    background-repeat: no-repeat;
    font-size: 14px;
    color: #fff;
    letter-spacing: 2px;
}
.news-right-item ul li p:nth-child(2) {
    width: 375px;
    line-height: 20px;
    font-size: 15px;
    color: #333;
    margin-left: 10px;
}
.examine {
    font-size: 15px;
    color: #575d6c;
    text-align: center;
    margin-top: 24px;
    cursor: pointer;
}