.MainR {
    padding:0;
    background: none;

}
.hot_pro_main {
    padding:20px;
    background: #fff;
    border-radius: 8px;
    margin-bottom: 20px;
}
.new_section430 {
    padding:20px;
    background: #fff;
    border-radius: 8px;
    position: relative;
    margin-top: 20px;
}
.new_section_more {
    position: absolute;
    right: 20px;
    top: 22px;
    color: rgba(37, 37, 37, 1);
    font-size: 14px;
}
.new_section_item li {
    margin-bottom: 30px;
}
.new_section_item li h6{
    width: 100%;
    color: rgba(37, 37, 37, 1);
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
    margin-bottom: 8px;
}
.art_tips p {
    float: left;
    width: 65%;
    color: rgba(153, 153, 153, 1);
    font-size: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.art_tips span {
    float: right;
    color: rgba(153, 153, 153, 1);
    font-size: 14px;
}
.new_section_con {
    margin-top: 30px;
}
.art_line{
    display: flex;
    justify-content: space-evenly;
    width: 62%;
    margin: 0 auto;
}
.art_line div {
    width: 30px;
    height: 4px;
    background: #E1E1E1;
    border-radius: 2px;
    cursor: pointer;
}
.art_line div.active {
    width: 50px;
    height: 4px;
    background: #F02929;
    border-radius: 2px;
}
.new_section_item ul {
    display: none;
}
.new_section_item ul.active {
    display: block;
}