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