Element block pseudo-class :active generated with border-radius transition line-height 1 margin 0px overflow hidden display block transform box-shadow 3px 3px 1px rgba(0,0,0,0.66) font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px background border 0px rgba(0,0,0,1) solid cursor default float none z-index auto padding 20px position static box-sizing content-box height auto font-size 16px