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