Element button pseudo-element :after generated with width auto font-size 16px background float none padding 20px transform position static cursor default display inline-block overflow visible transition margin 0px border 1px #b7b7b7 solid line-height normal border-radius text-shadow 1px 1px 0px rgba(255,255,255,0.66) height auto box-sizing content-box font-weight normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto