.bigyapan-banner{width:100%;position:relative;padding:20px 10px;display:flex;flex-direction:column;grid-gap:10px}.bigyapan-banner::before{content:"Advertisement";position:absolute;top:0;left:50%;transform:translateX(-50%);color:#777;font-size:14px;font-weight:500}.bigyapan-banner .banner{width:100%}