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