Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px line-height 1 border-radius font-size 16px float none transform transition background display block padding 20px width 160px cursor default box-sizing content-box z-index auto border 0px rgba(0,0,0,1) solid overflow hidden height auto position static font-weight normal