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