.custom-scrollbar::-webkit-scrollbar{height:8px;display:none}.custom-scrollbar::-webkit-scrollbar-track{background:transparent}.custom-scrollbar::-webkit-scrollbar-thumb{background-color:#888;border-radius:10px;border:3px solid transparent}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background-color:#555}.scroll-smooth{scroll-behavior:smooth}.group-hover .opacity-100{opacity:1}button{transition:opacity .3s ease}.portfolio-slider{-ms-overflow-style:none;scrollbar-width:none}.portfolio-slider::-webkit-scrollbar{display:none}