.banner_container{
    width:69%; 
    height:89px;
    backdrop-filter:blur(30px) brightness(1.15); 
    position:absolute; 
    bottom:0;
    right:0; 
    border-top-left-radius:8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    padding: 0 40px;
    box-sizing: border-box;
}

.banner_mask {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;              
    align-items: center;  
}

.banner_box{
    display: flex;
    gap: 20px;
    transition:transform 0.6s ease;
    will-change: transform;
    margin:0 -40px;
}
.banner_box img{
    width:210px; 
    height:57px;
    display: block;
    margin: 0 auto;
}
.arrow {
    position: absolute;
    top: 56%;
    transform: translateY(-50%);
    z-index: 2;
    background:none;
    border: none;
    font-size: 2rem;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s;
}
.arrow.left {
    left: 15px;
}
.arrow.right {
    right: 15px;
}

#bannerBox, #bannerBox a, #bannerBox img {
    user-select: none;
    -webkit-user-drag: none;
}

@media (max-height:630px){
    .banner_container{
        width:45%;
    }
}