Element block pseudo-element :after generated with box-sizing content-box opacity 1 box-shadow 1px 1px 15px rgba(0,150,255,0.91) transform font-size 16px height 100px border 0px rgba(0,0,0,1) solid cursor default padding 0px margin 0px background transition position static width 150px float none text-shadow z-index auto display block line-height 1 overflow visible border-radius font-weight normal outline none