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