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