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