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