Element button pseudo-element :after generated with height auto z-index auto width auto background border 1px #b7b7b7 solid font-weight normal border-radius float none line-height normal display inline-block cursor default font-size 16px position static padding 20px transform box-sizing content-box box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible text-shadow 1px 1px 0px rgba(255,255,255,0.66) margin 0px transition