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