Element button pseudo-class :active generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden display block margin 0px transition cursor default float none font-weight normal line-height 1 transform border 0px rgba(0,0,0,1) solid box-sizing content-box width 160px background position static height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius z-index auto padding 20px font-size 16px