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