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