.banner {
    height: 0px;
    overflow: hidden;
}

.bannerbg {
    display: none;
}

.head {
    min-width: initial !important;
}

.daohang {
    min-width: initial !important;
}

.footer {
    background: #f9f9f9;
}

.pbproduct {
    margin: 60px auto 60px;
    text-align: center;
    display: inline-block;
}

.ui-miantitle {
    font-size: calc(20px + ((12 * (100vw - 800px)) / 799));
    font-weight: normal;
    display: block;
    margin-bottom: 30px;
    line-height: 1.6em;
    color: #333;
}

.miantitlelittle {
    text-align: left;
    font-size: calc(14px + ((2 * (100vw - 800px)) / 799));
    line-height: calc(50px + ((2 * (100vw - 800px)) / 799));
    padding-left: 5px;
}

.miantitledow {
    color: #333;
    margin-top: 0;
}

.alwid-product {

    margin-left: auto;
    margin-right: auto;
    padding-top: 20px;
    width: 1024px;
}

.ui-maintitle-left {
    text-align: left;
    padding-left: 70px;

}

.pbproduct-title {
    width: 350px;
    height: 60px;
    line-height: 60px;
    background: #ff6861;
    border-radius: 5px;
    font-size: 22px;
    color: #fff;
}

.miantitlelittle b {
    font-size: 20px;
}

.miantitle {
    padding-top: 10px;
}

.miantitlelittle a {
    color: #439BF6;
}

@media (max-width: 1200px) {
    .alwid-adplt {
        height: 460px;
    }

    .alwid-product {
        width: 1024px;
    }

    .ui-margin-left {
        height: 450px;
        background-size: 1024px 376px;
    }
}

@media (min-width: 1201px) {
    .alwid-adplt {
        height: 540px;
    }

    .alwid-product {
        width: 1200px;
    }

    .ui-margin-left {
        height: 500px;
        background-size: 1200px 460px;
    }
}