Element button pseudo-class :active generated with height auto background transition overflow visible box-sizing content-box font-weight normal display block position static border 1px #018dc4 solid transform cursor pointer line-height normal z-index auto padding 20px border-radius width auto float none margin 0px font-size 16px box-shadow 2px 2px 2px rgba(0,0,0,0.2) text-shadow -1px -1px 0px rgba(15,73,168,0.66)