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