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