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