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