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