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