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