.carousel-wrapper{position:relative}.custom-arrow{position:absolute;top:50%;transform:translateY(-50%);font-size:20px;color:#000;border:none;background:none;cursor:pointer;z-index:10;opacity:0;transition:opacity .3s ease}.carousel-wrapper:hover .custom-arrow{opacity:1}.left-arrow{left:10px}.right-arrow{right:10px}.custom-arrow:hover{color:gray}