Element block pseudo-class :active generated with line-height 1 padding 22px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) position relative overflow hidden transition height auto display block z-index auto width 160px font-weight normal border 0px rgba(0,0,0,1) solid background transform float left font-size 16px box-sizing content-box margin 30px border-radius