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