CSS border-top-style border-top-style : none : See the Pen <a href="http://codepen.io/w3tr/pen/grzAGa/">border-top-style: none</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> hidden : See the Pen <a href="http://codepen.io/w3tr/pen/WxJwkp/">border-top-style: hidden</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> dotted : See the Pen <a href="http://codepen.io/w3tr/pen/ZOoWXx/">border-top-style: dotted</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> dashed : See the Pen <a href="http://codepen.io/w3tr/pen/JKvXAw/">border-top-style: dashed</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> double : See the Pen <a href="http://codepen.io/w3tr/pen/dXZrVE/">border-top-style: double</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> solid : See the Pen <a href="http://codepen.io/w3tr/pen/RRyajw/">border-top-style: solid</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> groove : See the Pen <a href="http://codepen.io/w3tr/pen/wWjGPz/">border-top-style: groove</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> inset : See the Pen <a href="http://codepen.io/w3tr/pen/ZOoWax/">border-top-style: inset</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> ridge : See the Pen <a href="http://codepen.io/w3tr/pen/dXZrkE/">border-top-style: ridge</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br /> outset : See the Pen <a href="http://codepen.io/w3tr/pen/grzAoa/">border-top-style: outset</a> by W3TR (<a href="http://codepen.io/w3tr">@w3tr</a>) on <a href="http://codepen.io">CodePen</a>.<br />