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