Element button pseudo-element :before generated with width auto transform position static padding 20px overflow visible border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box height auto font-weight normal font-size 16px float none margin 0px z-index auto display inline-block background cursor pointer border 1px #018dc4 solid transition text-shadow -1px -1px 0px rgba(255,255,255,0.66) line-height normal