Element block pseudo-class :active generated with padding 19px overflow visible border-radius margin 0px float left transition box-sizing content-box line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px z-index auto display inline-block font-size 16px border 0px rgba(0,0,0,1) solid position static background box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform font-weight normal cursor default height auto