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