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