#showcase nav.cont-tabs::-webkit-scrollbar,
#showcase .tab-content ul::-webkit-scrollbar { display: none; }


    
#showcase nav.cont-tabs,
#showcase .tab-content ul {
    display: flex;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;

    scroll-behavior: smooth;
    text-align: center;
    overflow: scroll;
}

@media (max-width: 768px){
    #showcase nav.cont-tabs,
    #showcase .tab-content ul { justify-content: normal; } 
}

#showcase .cont-tabs button,
#showcase .tab-content ul li {
    transition: 0.2s all ease;
    list-style-type: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: max-content;
}