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