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