Element block pseudo-class :active generated with float none height auto z-index auto overflow hidden box-sizing content-box border-radius transform line-height 1 transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px padding 20px cursor default width 160px border 0px rgba(0,0,0,1) solid display block background font-weight normal