a {
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

ul,
ol,
li {
    list-style: none;
    padding: 0;
    margin: 0;
}

.container {
    width: 100%;
    height: 100%;
    background: url(../images/banner.png) no-repeat center center;
    background-size: cover;
    margin: 0 auto;
    min-width: 1260px;
}

.mian {
    width: 100%;
    height: 100%;
    display: flex;
}

.mianLeft {
    width: 260px;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
}

.logo-area {
    text-align: center;
    margin: 0 auto;
    padding-top: 46px;
}

/* 导航菜单 */
.nav-menu {
    width: 226px;
    height: auto;
    margin-left: 34px;
    margin-top: 100px;
}

.nav-item {
    width: calc(100% - 58px);
    height: 54px;
    padding: 16px 0 0 58px;

}

.nav-item.active {
    font-weight: 700;
    background: rgba(24, 139, 220, 1);
    color: #fff;
}

.nav-item.active .nav-title,
.nav-item.active .nav-subtitle {
    color: #fff;
}

.nav-item.active .nav-title {
    font-weight: bold;
}

.nav-title {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.31982421875em;
    color: #282828;
    margin-bottom: 2px;
}

.nav-subtitle {
    font-size: 12px;
    font-weight: 290;
    line-height: 1.330078125em;
    text-transform: uppercase;
    color: #282828;
}

/* 联系信息 */
.contact-info {
    position: absolute;
    bottom: 100px;
    left: 73px;
    z-index: 3;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
}

.phone-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-icon svg {
    width: 16px;
    height: 16px;
    stroke: #188bdc;
    stroke-width: 2px;
}

.service-text {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.31982421875em;
    color: #a8a8a8;
}

.phone-number {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.31982421875em;
    color: #188bdc;
    width: 130px;
}

.mianRight {
    position: relative;
    width: calc(100% - 260px);
    height: 100%;
    display: flex;
    align-items: center;
}

/* 主要内容区域 */
.main-content {
    width: 876px;
    height: 246px;
    background-color: rgba(24, 139, 220, 0.6);
    padding: 47px 62px;
    z-index: 2;
    margin: 0 auto;

}

.title {
    position: absolute;
    top: 100px;
    right: 0;
}

.title-text {
    font-family: "Microsoft YaHei";
    font-weight: 400;
    font-size: 20px;
    line-height: 26px;
    color: rgba(255, 255, 255, 1);
    display: flex;
    align-items: center;
}

.title-text span {
    font-family: "Microsoft YaHei";
    font-weight: bold;
    font-size: 32px;
    line-height: 26px;
    color: rgba(255, 255, 255, 1);
    display: inline-block;
    margin-right: 20px;
}

.title-text2 {
    font-family: "Microsoft YaHei";
    font-weight: 400;
    font-size: 16px;
    line-height: 26px;
    color: rgba(255, 255, 255, 1);
    display: flex;
    align-items: center;
}

.title-text2::after {
    display: inline-block;
    content: "";
    width: 368px;
    height: 1px;
    border: 1px dashed rgba(255, 255, 255, 1);
    margin-left: 10px;

}

.company-info {
    width: 884px;
    margin-top: 50px;
}

.company-name {
    width: 359.18px;
    height: 42px;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.31982421875em;
    color: #ffffff;
    margin-bottom: 10px;
}

.company-slogan {

    font-family: "YouSheBiaoTiHei", sans-serif;
    font-size: 54px;
    font-weight: 400;
    line-height: 64px;
    color: #ffffff;
    margin-bottom: 10px;
}

.company-slogan span {
    font-size: 96px;
}

.company-motto {
    width: 884px;

    font-family: "YouSheBiaoTiHei", sans-serif;
    font-size: 36px;
    font-weight: 400;
    line-height: 1.2999999788072374em;
    color: #ffffff;
}

.product-info {
    width: 874.49px;
    height: 48px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.31982421875em;
    color: #ffffff;
    margin-top: 10px;
}

/* 版权信息 */
.copyright {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100px;
    font-size: 12px;
    text-align: center;
    color: #ffffff;
    z-index: 2;
    margin: 0 auto;
}

.main-about {
    position: relative;
    width: 896px;
    height: 346px;
    background: rgba(255, 255, 255, 0.8);
    padding: 70px 52px;
    z-index: 2;
    margin: 0 auto;
}

.about-topbotrder {
    position: absolute;
    top: -4px;
    left: -4px;
    width: 50px;
    height: 50px;
    border-top: 4px solid rgba(24, 139, 220, 1);
    border-left: 4px solid rgba(24, 139, 220, 1);
    box-sizing: border-box;
}

.about-bottombotrder {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 50px;
    height: 50px;
    border-bottom: 4px solid rgba(24, 139, 220, 1);
    border-right: 4px solid rgba(24, 139, 220, 1);
    box-sizing: border-box;
}

.about-info {
    width: 100%;
    margin-top: 30px;
}

.about-name {
    width: 359.18px;
    height: 42px;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.31982421875em;
    color: #ffffff;
    margin-bottom: 10px;
}

.about-slogan {
    font-size: 20px;
    font-weight: 400;
    line-height: 20px;
    color: rgba(40, 40, 40, 1);
}



.about-motto {
    font-family: "YouSheBiaoTiHei", sans-serif;
    font-size: 36px;
    font-weight: 400;
    color: rgba(40, 40, 40, 1);
    margin-left: 200px;
}

.about-motto span {
    font-size: 64px;
}

.about-chanpin {
    color: rgba(40, 40, 40, 1);
    font-family: "Microsoft YaHei";
    font-weight: 290;
    font-size: 18px;
    line-height: 30px;
    margin-top: 20px;
}

.about-biaoyu {
    font-family: "YouSheBiaoTiHei", sans-serif;
    font-size: 54px;
    font-weight: 400;
    line-height: 54px;
    color: rgba(24, 139, 220, 1);
    margin-top: 30px;
}

.about-biaoyu2 {
    margin-top: 20px;
}

.about-address {

    color: rgba(40, 40, 40, 1);
    font-family: "Microsoft YaHei";
    font-weight: 700;
    font-size: 24px;
    line-height: 40px;
    text-transform: uppercase;
    margin-top: 20px;
}

.lxwm-left {
    float: left;
    margin-right: 30px;
}

.lxwm-left li {
    margin-bottom: 30px;
}

.lxwm-left li div {
    width: 520px;
}

.lxwm-left li p {

    color: rgba(0, 0, 0, 1);
    font-family: "Microsoft YaHei";
    font-weight: 400;
    font-size: 24px;
    line-height: 30px;
    margin: 0;
}

.lxwm-left li span {
    color: rgba(0, 0, 0, 1);
    font-family: "Microsoft YaHei";
    font-weight: 400;
    font-size: 16px;
    line-height: 30px;
    display: block;
}

.lxwm-left li div::before {
    float: left;
    content: "";
    display: inline-block;
    width: 40px;
    height: 100px;
    margin-right: 20px;
    background-size: 40px 40px;
}

.lxwm-left li:nth-of-type(1) div::before {
    background: url(../images/icon-addres.png) no-repeat top;
}

.lxwm-left li:nth-of-type(2) div::before {
    background: url(../images/icon-tel.png) no-repeat top;
}

.lxwm-left li:nth-of-type(3) div::before {
    background: url(../images/icon-yx.png) no-repeat top;
}

.lxwm-right {
    float: left;
    text-align: center;
    color: rgba(0, 0, 0, 1);
    font-family: "Microsoft YaHei";
    font-weight: 400;
    font-size: 16px;
    padding-top: 20px;
    margin-right: 40px;
}



.lxwm-right p {
    margin: 5px 0;
}

.main-chanpin {
    position: relative;
    width: 960px;
    height: 460px;
    background: rgba(255, 255, 255, 0.8);
    padding: 40px 0 40px 40px;
    z-index: 2;
    margin: 0 auto;
}

.cpzs-info,
.cpzs-info ul {
    width: 100%;
    height: 460px;
    overflow-y: auto;
}

.cpzs-info ul li {
    float: left;
    margin: 0 10px 10px 0;
}

.cpzs-info ul li:nth-child(3n) {
    margin-right: 0;
}

.cpzs-info img {
    width: 300px;
    height: 225px;
}

/* 自定义滚动条 - Webkit浏览器 */
::-webkit-scrollbar {
    width: 6px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(200, 200, 200, 0.2);
    border-radius: 10px;
    margin: 5px;
}

::-webkit-scrollbar-thumb {

    border-radius: 10px;

    background: rgba(24, 139, 220, 1);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #4a00e0 0%, #1a5df9 100%);
}