Element button pseudo-element :after generated with width auto height auto border-radius transform padding 20px text-shadow -1px -1px 0px rgba(48,166,164,1) overflow visible position static line-height normal opacity 1 font-weight normal z-index auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size medium cursor pointer background border 1px rgba(9,150,145,1) solid outline none display block box-sizing content-box margin 0px transition float none