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