body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f8f8;
    color: #333;
}


/*头部导航*/

.top{ position: absolute; top: 0; left: 0; width: 100%; border-bottom: 1px solid transparent;border-color:rgba(255, 255, 255, 0.2); display: flex;  justify-content: space-between; padding-top: 5px; padding-bottom: 0px;}

.log a img{ width: 90px; padding: 10px 0px 10px 10px;}

.zyw a img{ width: 22px; padding: 13px 10px 10px 10px;}

.sxfl{display: flex;}

.log a{display: block;}

.sxfr{display: flex;}

.lzyw{ position: absolute; top: 80px; left: 0; width: 100%;}

.dldj a{ display: block;}

.dldj a img{ width: 22px; padding: 10px 10px 10px 10px;}

.daoh button i img{ width: 22px;padding: 13px 10px 10px 10px; margin-top: 3px;}

.zywwlo img{ width: 130px!important; margin: 0!important;}



.ban01{ text-align: center; width: 100%;}

.ban01 img{ margin: 0 auto;width: 70%;}

.gjc{  width: 90%;display: flex; margin: 0 auto;margin-top: 10px; }

.gjc a,.gjc a{display: block; padding-left: 10px; color: #fff;}

.zhanylo{ display: flex;justify-content: space-between;}



.logo {
    height: 22px;
}

.menu-icon {
    width: 30px;
    height: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.menu-icon div {
    height: 4px;
    background-color: #333;
    border-radius: 2px;
}

.banner {
    position: relative;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    overflow: hidden;
}

.banner-text {
    z-index: 2;
}

.banner-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    z-index: 3;
}

.banner-controls span {
    cursor: pointer;
    color: #fff;
    font-size: 24px;
    padding: 0 15px;
}

.banner img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.banner img.active {
    opacity: 1;
}

.tabs {
    display: flex;
    justify-content: left;
    background-color: #fff;
    border-bottom: 2px solid #ddd;
    padding-left: 20px;
}

.tabs a {
    padding: 10px 20px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
    font-size: 22px;
}

.tabs a.active {
    color: #ffcc00;
    border-bottom: 2px solid #ffcc00;
}

.services {
    background-color: #f4f4f4;
    padding: 20px;
    padding-bottom: 20px;
}
.services1{ background: #fff; padding-bottom: 20px;}

.services2{background: #f7f7f7;}

.services h2 {
    font-size: 24px;
    margin-bottom: 0px;
    text-align: center;
}

.services h2.titshab{margin-bottom: 20px;}

.gylpt{ width: 100%; font-size: 18px; font-weight:bold; text-align: center;}

.sxysx{ font-size: 16px; line-height: 28px; margin-top: 20px; text-indent: 20px; padding-bottom: 30px;}

.service-item {
    background-color: #fff;
    padding: 15px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 50px;
    height: 50px;
    margin-right: 15px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.supply-chain {
    background-image: url('../images/che01.png');
}

.logistics {
    background-image: url('../images/che02.png');
}

.production {
    background-image: url('../images/che03.png');
}

.sales-logistics {
    background-image: url('../images/che04.png');
}

.after-sales {
    background-image: url('../images/che05.png');
}

.service-content h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.service-content p {
    margin: 10px 0 0;
    font-size: 16px;
    color: #666;
    line-height: 26px;
}
.client-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    justify-items: center;
    margin-bottom: 20px;
}

.client-grid img {
    max-width: calc(110%);
    max-height: 6rem;
    object-fit: contain;
    height: 70px;
}

.client_title {
    font-size: 18px;
    margin-top: 20px;
    text-align: center;
    margin-bottom: 20px;
}
.titshab{ margin-bottom: 10px;}

#clients {
    .client-section {
        padding: 20px;
        margin-top: 10px;
    }

    .client-section h3 {
        font-size: 1.5em;
        margin-bottom: 10px;
        color: #333;
        text-align: center;
        font-size: 16px;
    }



    .client-grid img {
        /* max-width: 30%; */
        max-height: 6rem;
        object-fit: contain;
    }


    .client-grid img:hover {
        transform: scale(1.1);
        transition: transform 0.3s ease;
    }

}


.left-drawer-close{
    display: none;
}



.ccwlc h4{ font-size: 18px; padding: 0; margin: 0;margin-top: 15px;}

.ccwlc span{ font-size:16px; line-height: 28px; display: block; margin-top: 10px;}

.ccwlc span b{ color: #f9c400;}

.xwdtt{ margin-top:20px;}

.xwdtt img{}

.xwdtt i{ display: block; font-size: 18px; font-style: normal; line-height: 30px; font-weight: bold; padding-top: 10px; border-bottom: 1px #ddd solid; padding-bottom: 5px;}

.xwdtt em{ display: block;font-style: normal; line-height: 30px; color: #888; font-size: 16px; padding-top: 10px;}

.xwdtt b{ display: block; font-size: 16px; font-weight:normal; line-height: 26px; color:#666; border-bottom: 1px #ddd solid; padding-bottom: 10px; padding-top: 10px;}

.xwdtt1{ border: 1px #ddd solid; padding-left: 20px; padding-right:20px; padding-top: 10px;}