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