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