Element button pseudo-element :before generated with box-sizing content-box padding 14px font-weight bold float none z-index auto position static margin 5px background border-radius overflow visible width auto border 0px #018dc4 solid transition height auto cursor pointer text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 0px 0px 4px rgba(64,64,124,0.65) line-height normal transform font-size 21px display inline-block