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