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