.banxin {
    margin: 0 auto;
}

.up {
    margin-top: 92px;
    justify-content: center;
}

.up h2 {
    color: #fff;
    font-size: 4vw;
    /* 使用视窗宽度单位 */
    text-align: center;
    line-height: 1.8;
}

.down {
    margin-top: 270px;
    /* 替代绝对定位 */
    text-align: center;
}

.down .iconfont {
    font-size: 4rem;
    display: block;
    margin-bottom: 10px;
}

.down p {
    color: #fff;
    font-size: 2rem;
}

.biaoti {
    position: fixed;
    width: 100%;
    background-color: #2D4E30;
    display: flex;
    justify-content: flex-end;
    padding: 0;
    padding-right: 100px;
    margin: 0;
}

.biaoti {
    height: 60px;
}

ul.biaoti {
    background-color: #2D4E30;
    z-index: 10;
}

ul.biaoti li {
    display: inline-block;
    padding: 20px;
    white-space: nowrap;
}

ul.biaoti li a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}

ul.biaoti li:hover {
    background-color: #3f6b42;
}

.pic1 {
    height: 800px;
}

.logopic {
    width: 5%;
    padding-bottom: 14px;
}

h5 {
    display: inline-block;
    font-size: 22px;
    color: #fff;
    padding: 0;
    margin: -5px;
    margin-bottom: 12px;
}

div.logo {
    margin-top: 20px;
    margin-left: 100px;
}

div .dazi {
    text-align: center;
    align-items: center;
    margin-top: 180px;
}

.dazi h1 {
    color: #fff;
    font-size: 4vw;
    margin: 20px;
}

.down {
    margin-top: 270px;
    /* 替代绝对定位 */
    text-align: center;
}

.down .iconfont {
    font-size: 4rem;
    display: block;
    margin-bottom: 10px;
}

.down p {
    color: #fff;
    font-size: 2rem;
}

h4 {
    font-size: 18px;
    color: rgb(47, 47, 47);
}


#page2 {
    flex-direction: column;
    align-items: center;
    margin: auto;
    justify-content: center;
}

.p2 {
    width: 80%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    row-gap: 20px;
    column-gap: 20px;
    padding-top: 20px;
}

div .p2box {
    height: auto;
    background-color: #FFFFFF;
    display: flex;
    border-radius: 0.5rem;
    flex-direction: column;
    padding: 0;
    margin: 0;
}

.p2tittle {
    margin-top: 60px;
    border-left: #2F4E30 20px solid;
    border-right: #2F4E30 20px solid;
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 20px;
}

.p3tittle {
    margin-top: 80px;
    border-left: #2F4E30 20px solid;
    border-right: #2F4E30 20px solid;
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 10px;
}

.p2 .box1 {
    grid-row: 1/3;
    /* height: 500px; */
}

.kepu01 {
    width: 80%;
    height: auto;
    padding: 0;
    margin: auto;
}

.kuang {
    width: 80%;
    align-items: center;
    margin: 0;
    padding: 0;
    margin-top: 0.5rem;
    margin-left: 1.875rem;
    border-radius: 12px;
}

.keputittle {
    font-size: 16px;
    text-align: center;
    margin-top: 5px;
    color: #2B2F37;
    border-bottom: #2B2F37 1px solid;
    padding-bottom: 10px;
}

.kepuzhenwen {
    margin: auto;
    margin-top: 10px;
}

.kepuzhenwen1 {
    font-size: 14px;
    line-height: 22px;
    color: #737477;
    margin-bottom: 5px;
    text-indent: 2em;
    padding: 35px;
    padding-bottom: 0px;
    padding-top: 5px;
}

.kepuzhenwen2 {
    font-size: 14px;
    line-height: 22px;
    color: #737477;
    text-indent: 2em;
    padding: 35px;
    padding-bottom: 25px;
    padding-top: 10px;

}

.p2box:hover {
    box-shadow: rgb(255, 255, 255);
    transform: translate3d(0, -4px, 0);
    transition-delay: 0.3s;
}


#page3 {
    flex-direction: column;
    align-items: center;
    margin: auto;
    justify-content: center;
}

.p3 {
    width: 75%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 0px;
    padding-top: 10px;
}

.p3box {
    background-color: #FFFFFF;
    border-radius: 8px;
    height: auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    padding: 10px;
}

.p3box:hover {
    box-shadow: rgb(255, 255, 255);
    transform: translate3d(0, -4px, 0);
    transition-delay: 0.3s;
}

.p3box1 {
    height: auto;
    border-radius: 6px;
    margin: auto;
}

.lajitong {
    width: 85%;
    border-radius: 20px;
    padding-left: 20px;
}

.p3box2tittle {
    border-bottom: #2B2F37 1px solid;
    font-size: 18px;
    color: #2B2F37;
    padding: 15px;
    padding-left: 0px;
    padding-right: 0px;
}

.p3box2zhenwen {
    font-size: 14px;
    padding: 15px;
    line-height: 25px;
    color: #737477;
    text-indent: 2em;
}

.p3box2ul {
    border-radius: 4px;
    padding-top: 8px;
}

ul.p3box2ul li {
    display: inline-block;
    list-style: none;
    padding-right: 10px;
    font-size: 14px;
}



#page4 {
    flex-direction: column;
    align-items: center;
    margin: auto;
    justify-content: center;
}

.p4 {
    width: 80%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    padding-top: 10px;
}

.dongwupic {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.dongwu {
    width: auto;
    height: 310px;
    background-color: #FFFFFF;
    border-radius: 6px;
}

.dongwu:hover {
    box-shadow: rgb(255, 255, 255);
    transform: translate3d(0, -4px, 0);
    transition-delay: 0.3s;
}

.dongwu2 {
    width: 330px;
    height: 180px;
    margin: auto;
    padding-top: 15px;
}

.dongwu3 {
    height: 25px;
    margin: auto;
    width: 150px;
    margin-top: 10px;
}

.dongwubiaoti {
    font-size: 18px;
    text-align: center;
    color: #2B2F37;
}

.dongwu4 {
    margin: auto;
    margin-top: 6px;
    width: 325px;
    height: 100px;
}

.dongwu5 {
    font-size: 14px;
    color: #737477;
    line-height: 20px;
    text-indent: 2em;
}

#page5 {
    height: 30px;
    flex-direction: column;
}

.banwei {
    background-color: #fff;
    width: 100%;
    margin: 0;
    padding: 0;
    margin-top: 30px;
    text-align: center;
    align-items: center;
}

.banwei p {
    margin: 0;
    padding: 0;
}

.banwei p a {
    font-size: 12px;
    text-decoration: none;
    color: black;
    margin: auto;
    margin: 0;
    padding: 0;
}