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