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