Element block pseudo-element :after generated with transition line-height 1 margin 0px transform border-radius box-shadow 0px 3px 8px rgba(0,0,0,0.4) padding 0px box-sizing content-box cursor default height 100px font-weight normal outline none float none display block opacity 1 position static font-size 16px overflow visible width 150px z-index auto text-shadow background border 13px rgba(0,150,255,0.91) solid