* {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Microsoft Yahei";
}

a {
    text-decoration: none;
}

.app {
    background: #F8F8F8;
    padding: 0px 2%;
}

.header {
    width: 100%;
    text-align: center;
    font-weight: bold;
    font-size: 20px;
    height: 35px;
    line-height: 35px;
}

.img {
    width: 100%;
    height: 100%;
}

.nimg {
    /*width: 90%;*/
    /*height: 90%;*/
    max-width:90%;
}

.swiper-container {
    --swiper-theme-color: #ff6600;
}

.swiper-slide {
    background-color: white;
}

.nav>a {
    width: 20%;
    text-align: center;
    color: #5B5B5B;
}

.text {
    width: 78%;
    margin: 30px auto;
    height: 60px;
    background: #BFBFBF;
    border-radius: 15px;
    line-height: 60px;
    text-align: center;
    font-size: 25px;
    font-weight: bold;
}

.text>a {
    width: 80%;
    color: #E54C4C;
}

.footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    background: #fff;
    height: 41px;
    padding: 0px 10px;
}

.footer>a>div {
    display: flex;
    justify-content: left;
    height: 41px;
    line-height: 41px;
    color: #5B5B5B;
    align-items: center;
}

.fimg {
    height: 80%;
}

.content {
    width: 90%;
    background-color: #fff;
    margin: 20px auto;
}

.contents {
    width: 90%;
    background-color: #fff;
    margin: 20px auto;
}

.black {
    width: 100%;
    background-color: #F8F8F8;
    height: 45px;
}

.black {
    display: flex;
    align-items: center;
}



.papp {
    display: flex;
    /* align-items: center; */
    justify-content: center;
    padding-top: 120px;
}

.info {
    background-color: gainsboro;
    height: 42px;
    line-height: 42px;
    padding-left: 8%;
}

.phone input {
    margin: 0px 9%;
    height: 20px;
    width: 82%;
    border: 1px solid #5B5B5B;
}


.btn-left {
    margin-right: 9%;
    width: 45px;
}

.btn-right {
    margin-left: 9%;
    width: 45px;
}

.history {
    width: 100%;
    padding: 0 1%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 45px;
    border-bottom: 1px solid gainsboro;
}

.history>div:first-child {
    width: 45%;
}

.history>div:last-child {
    width: 23%;
}

.history>div {
    width: 30%;
}

.history a {
    color: #000;
}

.tuwen {
    width: 100%;
}

@media screen and (min-width: 900px) {
    .content {
        width: 50%;
        padding-top:15px;
        margin: 0 auto;
    }

    .header{
        padding-right: 133px;
    }
    .contents {
        /* width: 40%; */
        margin: 0 auto;
    }

    .tuwen {
        width: 100%;
    }

    .blacklogo {
        /* display:none; */
        margin-left: 2%;
        padding-top: 6px;
    }

    .wblack {
        width: 100px;
        margin-left: 0.1%;
        display: inline;
    }

    .phone {
        width: 20%;
        height: 100px;
    }

    .int {
        height: 150px;
        width: 100%;
        background-color: #fff;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
    }

    .index {
        padding: 0px 30%;
    }

    .nav {
        background: #fff;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        height: 270px;
        padding: 10px 5%;
        margin: 10px auto;
    }

    .nav>a>div {
        height: 140px;
    }

    .black img {
        height: 24px;
    }

    .lastblack {
        display: none;
    }
}

@media screen and (max-width: 900px) {
    .tuwen {
        width: 100%;
    }

    .wblack {
        display: none;
        width: 0%;
    }

    .phone {
        width: 60%;
        height: 100px;
    }

    .int {
        height: 110px;
        width: 100%;
        background-color: #fff;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
    }

    .nav {
        background: #fff;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        height: 240px;
        padding: 15px 5%;
        margin: 10px auto;
    }

    .nav>a>div {
        height: 90px;
    }

    .black img {
        height: 26px;
    }

    .lastblack {
        line-height: 60px;
        width: 7%
    }
}
@media screen and (max-width: 340px) {
    .footer div{
        font-size: 12px!important;
    }
    .history div{
        font-size: 13px!important;
    }
    .nav div{
        font-size: 12px!important;
    }
    .histogram li span {
        position: absolute;
        bottom: -62px;
        width: 100%;
        font-size: 14px!important;
        color: #666666;
        text-align: center;
    }
    /* .detail img{
        width:100%
    } */
}
.image{
    padding: 0!important;
    margin: 0;
    width:100%;
}
.image ul,.image p{
    width:100%;
}