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