Element button pseudo-class :active generated with border-radius opacity 0.00 display inline-block width auto cursor pointer background font-weight normal box-sizing border-box z-index position static height auto overflow visible font-size 47px float none transform line-height normal border 0px rgba(255,255,255,1) solid transition padding 9px text-shadow -1px 0px 10px rgba(255,255,255,1) margin -1px box-shadow