Element button pseudo-element :before generated with background height auto padding 9px transform box-sizing border-box transition font-weight bold font-size 47px line-height -1% border-radius text-shadow 0px 0px 20px rgba(255,255,255,1) display inline-block cursor default margin 0px border 0px rgba(255,255,255,1) solid width auto overflow visible z-index auto position static float none box-shadow