Element block pseudo-element :after generated with display block float none transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 margin 0px border-radius transition font-size 16px padding 20px cursor default border 0px rgba(0,0,0,1) solid position static width auto font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box z-index auto overflow hidden background height 30%