Element button pseudo-element :after generated with font-size 16px overflow visible box-sizing content-box background z-index auto border-radius padding 20px font-weight normal line-height normal border 1px #8e7cc3 double margin 0px height auto float none text-shadow -1px -1px 0px rgba(15,73,168,0.66) transform box-shadow 2px 2px 2px rgba(142,124,195,0.7) width auto display inline-block cursor pointer transition position static opacity 0.54