.banner video {
    width: 95%;
    object-fit: contain;
    border-radius: 28px;
}

.banner_video {
    position: relative;
    text-align: center;
    /* 相对 */
}

.banner_text {
    color: white;
    font-size: 46px;
    position: absolute;
    /* 绝对 */
    top: 7vh;
    left: 10px;
    color: white;
    padding: 5px 80px;
    font-size: 45px;
    /* 调整文字大小 */
}

.sunlight {
    box-shadow: 0 0 50px 40px rgba(255, 255, 255, 0.3);
    /* 发光 */
    border-radius: 10px;
    transition: box-shadow 0.5s ease;
}

.sunlight:hover {
    box-shadow: 0 0 50px 15px rgba(255, 255, 255, 0.5);
}


/* ##################################### */
/*                                       */
/* banner_tv 简介部分                     */
/*                                       */
/* ##################################### */

.banner_tv {
    max-width: 2300px;
    min-width: 1080px;
    width: 80%;
    /* height: 800px; */
    background-color: rgba(255, 255, 255, 0.5);
    background: url(../images/Studiocolorbg.png);
    background-size: cover;
    border-radius: 25px;
    margin: 0 auto 0 auto;
    overflow: hidden;
}

.banner_tv_container {
    display: grid;
    backdrop-filter: blur(5px);
    transition: backdrop-filter 0.7s;
    grid-template-columns: repeat(2, 1fr);
}

.banner_tv_container:hover {
    transition: backdrop-filter 0.7s;
    backdrop-filter: blur(20px);
}

.banner_tv_text {
    font-family: "no1";
    margin: 60px 0px 60px 100px;
    color: white;
    font-size: 30px;
    border-radius: 23px;
    overflow: hidden;
}

.banner_tv_img {
    /* width: 80%; */
    height: 80%;
    margin: 60px 100px 60px 0px;
    /* background-color: #fff; */
    border-radius: 23px;
    overflow: hidden;
}



.banner_tv_button>li {
    float: left;

}

.banner_tv_img_con img {
    object-fit: contain;
    width: 100%;
}


.banner_tv_text_con {
    position: absolute;
    top: 160px;
    /* display: block; */
}

.banner_tv_text_con li{
    width: 100%; 
}

.banner_tv_button{
    display: grid;
    grid-template-columns: repeat(2,1fr);
}

.banner_tv_button_ul>h3 {
    text-align: center;
    margin-top: 10px;
}

.banner_tv_button_ul {
    height: 70px;
    padding: 10px 100px 0px 100px;
    background-color: rgba(0, 0, 0, 0.3);
    transition: text-shadow 0.8s;
    cursor: pointer;
}

.banner_tv_button_ul:hover{
    text-shadow: 0 0 10px rgba(255, 255, 255, 1), 0 0 20px rgba(255, 255, 255, 0.8), 0 0 30px rgba(255, 255, 255, 0.6);
    transition: text-shadow 0.8s;
}