Element block pseudo-class :active generated with z-index auto background width 300px opacity 0.74 position static font-size 16px float none transform line-height normal box-shadow 0px 0px 2px rgba(0,0,0,0.5) transition cursor default font-weight normal height 300px margin 0px padding 100px border-radius outline none box-sizing content-box display block overflow visible border 0px rgba(0,0,0,1) solid text-shadow