Element block pseudo-element :after generated with overflow hidden display block opacity 1 position static line-height normal float none transform margin 0px z-index auto width 100px height 100px background font-size 16px outline none border 10px rgba(255,255,255,1) solid box-shadow 0px 1px 3px rgba(42,68,60,0.19) padding 20px cursor default transition box-sizing content-box font-weight normal text-shadow border-radius