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