Element button pseudo-class :active generated with float none text-shadow 1px 2px 5px rgba(0,0,0,0.5) cursor pointer margin 0px background font-weight normal display inline-block border-radius position static overflow visible font-size 16px height auto z-index auto width auto box-shadow box-sizing content-box transition padding 20px border 3px rgba(0,0,0,0) solid transform line-height normal