@font-face {
    font-family: 'OP'; /* 自定义字体名称 */
    src: url('/fonts/OPPOSans-Regular.otf') format('opentype'); /* 字体文件路径 */
    font-weight: normal; /* 字体粗细 */
    font-style: normal; /* 字体样式 */
}




body{
    font-family:  'Helvetica Neue', Helvetica,
    Segoe UI, Arial, Roboto, 'PingFang SC', 'miui', 'Hiragino Sans GB', 'Microsoft Yahei',
    sans-serif;
}

/*设置导航栏*/
.header {
    width: 100%;
    height: 80px;
    background-color: #ffffff;
    position: fixed;
    z-index: 99999;
    box-shadow: 0px 13px 41px 0px rgba(0, 0, 0, 0.06), 0px 5.431px 17.129px 0px rgba(0, 0, 0, 0.04), 0px 2.904px 9.158px 0px rgba(0, 0, 0, 0.04), 0px 1.628px 5.134px 0px rgba(0, 0, 0, 0.03), 0px 0.865px 2.727px 0px rgba(0, 0, 0, 0.02), 0px 0.36px 1.135px 0px rgba(0, 0, 0, 0.02);
    /*将导航栏固定*/
}

.header .logo {
    height: 47px;
    color: white;
    display: flex;
    align-items: center;
    /*设置logo的位置*/
}

/*隐藏无序列表的"·"*/
.header ul {
    height: 80px;
    margin-left: 0px;
    width: 100%;
    list-style-type: none;
    display: flex;
    align-items: center;
}

/*设置li*/
.header .menu-block {
    height: 80px;
    width: 180px;
    text-align: left;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .menu-block a {
    /*去除项目下划线*/
    list-style: none;
    color: #3E3E3E;
    /*去除下划线*/
    text-decoration: none;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%; /* 21px */
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header .menu-block a:hover {
    color: #FAAA8D !important;
    background: linear-gradient(180deg, #F8F8F8 0%, #FAFAFA 100%);
}

.active-a {
    color: #FAAA8D !important;
    background: linear-gradient(180deg, #F8F8F8 0%, #FAFAFA 100%);
}

/*下拉框*/
.drop-menu {
    position: fixed;
    z-index: 99999;
    top: 80px;
    left: 0px;
    right: 0px;
    height: 0px;
    background: #232323;
    overflow: hidden;
    transition: all 0.5s ease-in-out;

}

.drop-menu .pc-menu-content{
    display: flex;
    max-width: 1600px;
    flex-wrap: wrap;
}

.drop-menu .pc-menu-content .menu-item{
    padding: 20px;
    width: 25%;
    bottom: 0px;
}


.drop-menu a{
    color: white;text-decoration: none;
}
.drop-menu a:hover{
    text-decoration: underline;
    font-size: 15px;
}


/*测试去掉show*/
.drop-menu-show {
    position: fixed;
    z-index: 99999;
    top: 80px;
    left: 0px;
    right: 0px;
    height: 700px;
    background: #232323;
    overflow: hidden;
    transition: all 0.5s ease-in-out;
}


/*监听屏幕1200px*/
@media screen and (max-width: 1200px) {
    .drop-menu .pc-menu-content .menu-item{
        width: 33.33%;
    }
}

@media screen and (max-width: 900px) {
    .drop-menu .pc-menu-content .menu-item{
        width: 50%;
    }
    .drop-menu-show {
        height: 90vh;
    }
}



.header-mobile {
    display: none;
    position: fixed;
    height: 60px;
    background: #ffffff;
    top: 0px;
    left: 0px;
    right: 0px;
    z-index: 99999;

}
.main-content{
    padding-top: 80px
}

.footer{
    background: #ffffff;
    color: #4C4C4C;
}

.page-title{
    font-size: 2rem;
    color: black;
}

.cus-line-1{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.cus-line-2 {
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-line-clamp:2;
}

.cus-line-3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    /*! autoprefixer: off */
    -webkit-box-orient: vertical;
}


@media screen and (max-width: 820px) {
    .header{display: none}

    .header-mobile {
        display: block;
    }
    .main-content{
        /*min-height: 100vh;*/
        padding-top: 60px
    }
    .mobile-menu{
        position: absolute;
        left: 20px;
        top: 0px;
        bottom: 0px;
        /*width: 44px;*/
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 999;
    }
    .video-container {
        height: 60vh;
        position: relative;
    }
    .video-container .caption {
        z-index: 99;
        position: relative;
        height: 60vh;
        display: flex;
        font-size: 20px;
        align-items: center;
        color: white;
    }

    .mobile-panel-open{
        overflow: hidden;
        background: #fff;
        position: fixed;top: 60px;left: 0px;right: 0px;
        height: calc(100vh - 60px);transition: all 0.5s;
        color: white;
    }
    .mobile-panel-close{
        display: none;
        overflow: hidden;background: black;position: fixed;top: 60px;left: 0px;right: 0px;height: 0;transition: all 0.5s;
    }

    .mobile-items .cus-item{
        min-height: 30px;
        color: #333333;
        text-decoration: none;
        font-size: 18px !important;
        display: flex;
        align-items: center;
    }
    .mobile-items div a{
        height: 30px;
        color: white;
        text-decoration: none;
        font-size: 18px !important;
    }

}


/*两端显示控制*/
.pc-show {display: block;}
.mobile-show{display: none;}
@media screen and (max-width: 820px) {
    .pc-show{display: none;}
    .mobile-show {display: block;}
    .container{
        width: 100%;
        overflow-x: hidden;
    }
}