Element block pseudo-element :after generated with font-size 15px overflow hidden display block float none border-radius margin 0px width 160px position relative line-height 1 height auto box-sizing content-box z-index auto border 0px rgba(0,0,0,1) solid font-weight normal opacity 1.00 box-shadow 1px 1px 1px rgba(0,0,0,0.3) outline none transition padding 10px background cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform