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