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