Element block pseudo-class :active generated with box-sizing content-box box-shadow line-height normal cursor default height auto display block background position static transition opacity 1 overflow visible margin 0px font-size 16px padding 0px width 20px border 0px rgba(0,0,0,1) solid transform status font-weight normal text-shadow 4px 4px 6px rgba(0,0,0,0.5) border-radius outline none float none z-index auto