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