Element block pseudo-element :after generated with padding 20px transition box-sizing content-box margin 0px box-shadow position static overflow visible text-shadow 0px 0px 10px rgba(74,134,232,0.8) opacity 1 border-radius outline none width auto float none transform font-weight normal border 0px rgba(0,0,0,1) solid height auto line-height 0 cursor default font-size 16px background display block z-index auto