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