Element button pseudo-element :after generated with box-sizing content-box height auto border-radius padding 20px line-height normal position static cursor pointer outline none float none display block margin 0px font-weight bold width auto z-index auto transition background overflow visible text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid opacity 1 box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 16px transform