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