Element block pseudo-class :active generated with box-sizing content-box transform width 150px padding 0px line-height 1 cursor default font-weight normal text-shadow border 0px rgba(0,0,0,1) solid outline none font-size 16px height 100px transition overflow visible opacity 1 display block margin 0px z-index auto float none box-shadow 3px 3px 18px rgba(0,150,255,0.91) background position static border-radius