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