Element block pseudo-class :active generated with margin 0px line-height 1 border-radius overflow hidden display block padding 15px transform box-sizing content-box position static outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) opacity 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default font-size 16px font-weight normal float none border 0px rgba(0,0,0,1) solid transition z-index auto background height auto width 160px