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