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