.new_toolsitem:hover .new_mask {
    display: block;
}

.new_toolsitem:hover .new_touse {
    color: #fff!important;
    text-decoration: none;
}

.t_c {
    text-align: center;
}

.new_item_img {
    margin-bottom: 10px;
}

.new_item_txt {
    font-size: 18px;
    color: #171717;
}

.jigsaw_Title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1200px;
    margin-bottom: 50px;
}

.jigsaw_Title a {
    position: relative;
    display: block;
    width: 175px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    border-radius: 45px;
    background: #f0f3f4;
}

.jigsaw_Title a:hover {
    background: #6597fe;
    color: #fff;
}

.jigsaw_Title a.jigsaw_TitleActive {
    background: #6597fe;
    color: #fff;
}

iframe {
    background: transparent !important;
}

.layer_transparent {
    background: transparent !important;
    box-shadow: none;
}

.headertb {
    padding-left: 8px;
}

.mobile_banner {
    width: 20px;
    margin-top: 13px;
}

.xixian {
    height: 1px;
    background: #f0f0f3;
    margin: 15px 0;
}