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