Element button pseudo-element :before generated with border-radius overflow visible text-shadow -1px -1px 0px rgba(0,1,5,0.66) border 1px rgba(4,5,5,0.66) solid padding 40px float none transition height auto box-sizing content-box cursor pointer font-size 16px position static display inline-block background opacity 0.86 margin 0px width auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto transform font-weight normal line-height normal