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