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