.aboutab-list{display:flex;flex-wrap:wrap;justify-content: center;}
.aboutab-list .item{margin-right:2%;margin-bottom:2%;}
.aboutab-list .item a{background: #fff;color:var(--fontcolor);border:1px solid var(--introcolor);transition:all .3s;display:inline-block;padding:5px 18px;border-radius: 30px;}
.aboutab-list .item.tabactive a,.aboutab-list .item:hover a{background: var(--color);color:#fff;border-color:var(--color)}
.aboutab-list .item:last-child{margin-right:0;}
@media (max-width:550px){.aboutab-list .item a{font-size:12px;}}