.news {
    width: 100%;
    height: auto;
    display: inline-block;
    padding: 4% 0;
}

.con-title {
    width: 100%;
    height: auto;
    display: inline-block;
    text-align: center;
    margin-bottom: 4%;
}

.con-title h3 {
    color: #333333;
    font-size: 28px;
    letter-spacing: 4px;
}

.con-title p {
    color: #a4a4a4;
    font-size: 14px;
}


.pro-nav {
    width: 100%;
    height: auto;
    display: inline-block;
    overflow-x: auto;
}
.pn-box {
    width: 25%;
    float: left;
    text-align: center;
}
.pn-bax{
    display: flex;
    width: 180%;
    max-width: 180%;
    min-width: 180%;
    padding-bottom: 1%;
}
.pn-box a{
    width: 100%;
    height: auto;
    display: inline-block;
    background: #fff;
    border: 1px solid#c9c9c9;
    padding: 14px 3px;
    font-size: 14px;
}
::-webkit-scrollbar {
    background-color: transparent;
    border-left: 1px solid #f5f5f5;
    height: 6px;
    width: 6px;
}
::-webkit-scrollbar-thumb {
    background-color: #1f1646;
    border-radius: 5px;
}
::-webkit-scrollbar-track {
    background-color: transparent;
    border-radius: 0;
}
.pro-box ul{
    width: 100%;
    height: auto;
    display: inline-block;
}
.pro-box li{
    width: 23.5%;
    float: left;
    margin-right: 2%;
    margin-bottom: 3%;
}
.pro-box li img {
    width: 100%;
    box-shadow: 5px 4px 8px 7px #ececec;
}
.pro-box li:nth-child(4n) {
    margin-right: 0;
}
.pro-box li p {
    text-align: center;
    font-size: 15px;
    margin-top: 9%;
    color: #1f315e;
}
@media screen and (max-width: 1024px) and (min-width: 0px) {


    .pn-bax {
        display: block;
        width: 100%;
        max-width: 100%;
        min-width: 100%;
        padding-bottom: 1%;
    }

    .pn-box {
        width: 50%;
        float: left;
        text-align: center;
    }

    .pn-box a {
        width: 100%;
        display: inline-block;
        background: #fff;
        border: 1px solid #c9c9c9;
        padding: 13px 0;
        font-size: 14px;
        height: 38px;
    }

    .product li {
        width: 100%;
        float: left;
        margin-right: 0%;
        margin-bottom: 3%;
    }
}