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