diff --git a/css/icons.css b/css/icons.css
index f040e91..aadfb4f 100644
--- a/css/icons.css
+++ b/css/icons.css
@@ -162,9 +162,8 @@ ul.icon.after:after {content:""}
 .icon-nav > li:before,
 .icon-nav.after:after, 
 .icon-nav.after > li:after {
-  content: "\2261";
+  content: "\2630";
   font-weight: bold;
-  font-size: 1.6em;
 }
 .icon-losange:before, 
 .icon-losange > li:before,
diff --git a/css/knacss - Copie.css b/css/knacss - Copie.css
new file mode 100644
index 0000000..d11f1f0
--- /dev/null
+++ b/css/knacss - Copie.css	
@@ -0,0 +1,562 @@
+/*
+* www.KNACSS.com V3 @author: Raphael Goetter, Alsacreations
+* Licence CC-BY http://creativecommons.org/licenses/by/3.0/fr/ 
+*/
+
+/* ----------------------------- */
+/* ==reset */
+/* ----------------------------- */
+
+/* base font-size corresponds to 10px and is adapted to rem unit */
+html {
+	font-size: 62.5%;
+}
+body {
+	background-color: #fff;
+	color: #000;
+	font-family: "Century Gothic", helvetica, arial, sans-serif;
+	font-size: 1.0em; /* equiv 10px */
+	line-height: 1.5; /* adapt to your design */
+}
+
+/* font-sizing for content */
+/* preserves vertical-rythm, thanks to http://soqr.fr/vertical-rhythm/ */
+p,
+ul,
+ol,
+dl,
+blockquote,
+pre,
+td,
+th,
+label,
+textarea,
+caption,
+details, 
+figure {
+	line-height: 1.5;
+	margin: .75em 0 0;
+}
+p,
+li,
+dd,
+pre,
+td,
+th,
+input,
+label,
+textarea,
+caption,
+figcaption,
+details {
+	font-size: 1.4em; /* equiv 14px */
+}
+li li,
+li p,
+td p,
+td li,
+th p,
+th li,
+dd p,
+blockquote p,
+p label,
+p input {
+	font-size: 1em; /* equiv 14px for nested elements */
+}
+h1, .h1-like {
+	font-size: 2.6em; /* equiv 26px */
+	font-weight: normal;
+	line-height: 1.6154;
+	margin: .8077em 0 0 0;
+}
+h2, .h2-like {
+	font-size: 2.4em; /* equiv 24px */
+	font-weight: normal;
+	line-height: 1.75;
+	margin: .875em 0 0 0;
+}
+h3, .h3-like {
+	font-size: 2.2em; /* equiv 22px */
+	font-weight: normal;
+	line-height: 1.909;
+	margin: .9545em 0 0 0;
+}
+h4, .h4-like {
+	font-size: 2.0em; /* equiv 20px */
+	font-weight: normal;
+	line-height: 1.05;
+	margin:  1.05em 0 0 0;
+}
+h5, .h5-like {
+	font-size: 1.8em; /* equiv 18px */
+	font-weight: normal;
+	line-height: 1.1667;
+	margin:  1.1667em 0 0 0;
+}
+h6, .h6-like {
+	font-size: 1.6em; /* equiv 16px */
+	font-weight: normal;
+	line-height: 1.3125;
+	margin:  1.3125em 0 0 0;
+}
+
+/* alternate font-sizing */
+.smaller {
+	font-size: .7143em; /* equiv 10px */
+}
+.small {
+	font-size: .8571em; /* equiv 12px */
+}
+.big {
+	font-size: 1.1429em; /* equiv 16px */
+}
+.bigger {
+	font-size: 1.2857em; /* equiv 18px */
+}
+.biggest {
+	font-size: 1.4286em; /* equiv 20px */
+}
+
+/* soft reset */
+html,
+body,
+textarea,
+figure,
+label {
+	margin: 0;
+	padding: 0;
+}
+ul,
+ol {
+	padding-left: 2em;
+}
+ul.unstyled {
+	list-style: none;
+}
+code, 
+pre,
+samp,
+kbd {
+	white-space: pre-wrap;
+	font-family: consolas, 'DejaVu Sans Mono', courier, monospace;
+	line-height: 1em;
+}
+code, kbd, mark {
+	border-radius: 2px;
+}
+em {
+	font-style: italic;
+}
+strong {
+	font-weight: bold;
+}
+kbd {
+	padding: 0 2px;
+	border: 1px solid #999;
+}
+code {
+	padding: 2px 4px;
+	background: rgba(0,0,0,.04);
+	color: #b11; 
+}
+mark {
+	padding:2px 4px;
+	background: #ff0;
+}
+
+table { margin-bottom: 1.5em; }
+
+/* avoid top margins on first content element */
+p:first-child,
+ul:first-child,
+ol:first-child,
+dl:first-child,
+blockquote:first-child,
+pre:first-child,
+h1:first-child,
+h2:first-child,
+h3:first-child,
+h4:first-child,
+h5:first-child,
+h6:first-child {
+	margin-top: 0;
+}
+
+/* avoid margins on nested elements */
+li p,
+li ul,
+li ol {
+	margin-top: 0;
+	margin-bottom: 0;
+}
+
+/* max values */
+img, table, td, blockquote, code, pre, textarea, input, video {
+	max-width: 100%;
+}
+
+/* you shall not pass */
+div, textarea, table, td, th, code, pre, samp {
+	word-wrap: break-word;
+	-webkit-hyphens: auto;
+	   -moz-hyphens: auto;
+	    -ms-hyphens: auto;
+	     -o-hyphens: auto;
+	        hyphens: auto;
+}
+
+/* pictures */
+img {
+	height: auto;
+	vertical-align: middle;
+}
+/* Gmap3 max-width bug fix on images */
+#map_canvas img,
+.gmnoprint img {max-width: none;}
+
+a img { border: 0; }
+
+/* scripts */
+body > script {display: none !important;}
+
+/* skip-links */
+.skip-links {
+	position: absolute;
+}
+.skip-links a {
+	position: absolute;
+	left: -7000px;
+	padding: 0.5em;
+	background: #000;
+	color:#fff;
+	text-decoration: none;
+}
+.skip-links a:focus {
+	position: static;
+}
+
+/* ----------------------------- */
+/* ==layout and modules */
+/* ----------------------------- */
+
+/* switching box model for all elements */
+* {
+	-webkit-box-sizing: border-box;
+	   -moz-box-sizing: border-box;
+	        box-sizing: border-box;
+}
+
+/* float layout */
+/* module, contains floats (.item is the same) */
+.mod, .item { 
+	overflow: hidden;
+}
+
+/* blocks that needs to be placed under floats */
+.clear,
+.line,
+.row {
+	clear: both;
+}
+
+/* blocks that must contain floats */
+.clearfix:after,
+.line:after,
+.mod:after {
+	content: "";
+	display: table;
+	clear: both;
+}
+
+/* table layout */
+.row {
+	display: table;
+	table-layout: fixed;
+	width: 100%;
+}
+.row > *,
+.col {
+	display: table-cell;
+	vertical-align: top;
+}
+
+/* inline-block */
+.inbl {
+	display: inline-block;
+	vertical-align: top;
+	margin-right: -.25em;
+}
+
+/* flexbox layout */
+.flex {
+	display: -webkit-box;
+	display: -moz-box;
+	display: -ms-flexbox;
+	display: -webkit-flex;
+	display: flex;
+}
+.flex-h {
+	-webkit-box-orient: horizontal;
+	   -moz-box-orient: horizontal;
+	-webkit-flex-direction: row;
+	    -ms-flex-direction: row;
+	        flex-direction: row;
+}
+.flex-v {
+	-webkit-box-orient: vertical;
+	   -moz-box-orient: vertical;
+	-webkit-flex-direction: column;
+	    -ms-flex-direction: column;
+	        flex-direction: column;
+}
+.flex-fluid {
+	-moz-box-flex: 1;
+	-webkit-flex: 1;
+	   -moz-flex: 1;
+	    -ms-flex: 1;
+	        flex: 1;
+}
+.flex-start {
+	-webkit-box-ordinal-group: -1;
+	-moz-box-ordinal-group: 0;
+	-ms-flex-order: -1;
+	-webkit-order: -1;
+	   -moz-order: -1;
+	        order: -1;
+}
+.flex-mid {
+	-webkit-box-ordinal-group: 1;
+	-moz-box-ordinal-group: 1;
+	-ms-flex-order: 1;
+	-webkit-order: 1;
+	   -moz-order: 1;
+	        order: 1;
+}
+.flex-end {
+	-webkit-box-ordinal-group: 42;
+	-moz-box-ordinal-group: 42;
+	-ms-flex-order: 42;
+	-webkit-order: 42;
+	   -moz-order: 42;
+	        order: 42;
+}
+
+/* alignments (blocks and inline) */
+/* ------------------------------ */
+
+/* left elements */
+.left {
+	float: left;
+}
+img.left {
+	margin-right: 1em;
+}
+
+/* right elements */
+.right {
+	float: right;
+}
+img.right {
+	margin-left: 1em;
+}
+
+img.left, img.right {
+	margin-bottom: 5px;
+}
+
+.center    { margin-left: auto; margin-right: auto; }
+.txtleft   { text-align: left; }
+.txtright  { text-align: right; }
+.txtcenter { text-align: center; }
+
+/* blocks widths (percentages and pixels) */
+.w10    { width: 10%; }
+.w20    { width: 20%; }
+.w25    { width: 25%; }
+.w30    { width: 30%; }
+.w33    { width: 33.333%; }
+.w40    { width: 40%; }
+.w50    { width: 50%; }
+.w60    { width: 60%; }
+.w66    { width: 66.666%; }
+.w70    { width: 70%; }
+.w75    { width: 75%; }
+.w80    { width: 80%; }
+.w90    { width: 90%; }
+.w100   { width: 100%; }
+
+.w50p   { width: 50px; }
+.w100p  { width: 100px; }
+.w150p  { width: 150px; }
+.w200p  { width: 200px; }
+.w300p  { width: 300px; }
+.w400p  { width: 400px; }
+.w500p  { width: 500px; }
+.w600p  { width: 600px; }
+.w700p  { width: 700px; }
+.w800p  { width: 800px; }
+.w960p  { width: 960px; }
+.mw960p { max-width: 960px; }
+
+/* spacing helpers
+p,m = padding,margin
+a,t,r,b,l = all,top,right,bottom,left
+s,m,l,n,0 = small(10px),medium(20px),large(30px), zero or none(0)
+source https://github.com/stubbornella/oocss/blob/master/core/spacing/space.css
+*/
+.m-reset, .ma0 { margin: 0 !important; }
+.p-reset, .pa0 { padding: 0 !important; }
+.ma1, .mas { margin: 10px !important; }
+.ma2, .mam { margin: 20px !important; }
+.ma3, .mal { margin: 30px !important; }
+.pa1, .pas { padding: 10px; }
+.pa2, .pam { padding: 20px; }
+.pa3, .pal { padding: 30px; }
+
+.mt0, .mtn { margin-top: 0 !important; }
+.mt1, .mts { margin-top: 10px !important; }
+.mt2, .mtm { margin-top: 20px !important; }
+.mt3, .mtl { margin-top: 30px !important; }
+.mr0, .mrn { margin-right: 0; }
+.mr1, .mrs { margin-right: 10px; }
+.mr2, .mrm { margin-right: 20px; }
+.mr3, .mrl { margin-right: 30px; }
+.mb0, .mbn { margin-bottom: 0 !important; }
+.mb1, .mbs { margin-bottom: 10px !important; }
+.mb2, .mbm { margin-bottom: 20px !important; }
+.mb3, .mbl { margin-bottom: 30px !important; }
+.ml0, .mln { margin-left: 0; }
+.ml1, .mls { margin-left: 10px; }
+.ml2, .mlm { margin-left: 20px; }
+.ml3, .mll { margin-left: 30px; }
+
+.pt0, .ptn { padding-top: 0; }
+.pt1, .pts { padding-top: 10px; }
+.pt2, .ptm { padding-top: 20px; }
+.pt3, .ptl { padding-top: 30px; }
+.pr0, .prn { padding-right: 0; }
+.pr1, .prs { padding-right: 10px; }
+.pr2, .prm { padding-right: 20px; }
+.pr3, .prl { padding-right: 30px; }
+.pb0, .pbn { padding-bottom: 0; }
+.pb1, .pbs { padding-bottom: 10px; }
+.pb2, .pbm { padding-bottom: 20px; }
+.pb3, .pbl { padding-bottom: 30px; }
+.pl0, .pln { padding-left: 0; }
+.pl1, .pls { padding-left: 10px; }
+.pl2, .plm { padding-left: 20px; }
+.pl3, .pll { padding-left: 30px; }
+
+/* hiding content */
+.visually-hidden {
+	position: absolute;
+	left: -7000px;
+	overflow: hidden;
+}
+[dir=rtl] .visually-hidden {
+	left: auto;
+	right: -7000px;
+}
+
+.desktop-hidden { display: none; } /* hidden on desktop */
+
+/* ----------------------------- */
+/* ==header */
+/* ----------------------------- */
+
+/* ----------------------------- */
+/* ==sidebar */
+/* ----------------------------- */
+
+/* ----------------------------- */
+/* ==footer */
+/* ----------------------------- */
+
+/* ----------------------------- */
+/* ==forms */
+/* ----------------------------- */
+form,
+fieldset {
+	border: none;
+}
+input,
+button,
+select,
+label,
+.btn {
+	vertical-align: middle; /* @bugfix alignment */
+	font-family: inherit;
+}
+textarea {
+	resize: vertical;
+	font-family: inherit;
+}
+
+/* ----------------------------- */
+/* ==main */
+/* ----------------------------- */
+
+/* ----------------------------- */
+/* ==iefix */
+/* ----------------------------- */
+
+/* hasLayout for IE6/IE7 */
+.ie67 .clearfix,
+.ie67 .line,
+.ie67 .mod,
+.ie67 .row,
+.ie67 .col {
+	zoom: 1;
+}
+
+/* inline-block and table-cell for IE6/IE7 */
+/* warning: .col needs a width on IE6/IE7 */
+.ie67 .btn,
+.ie67 .col,
+.ie67 .inbl {
+	display: inline;
+	zoom: 1;
+}
+.ie8 img {
+	width: auto; /* @bugfix for IE8 */
+}
+
+/* Active box-sizing for IE6/IE7 */
+/* @source https://github.com/Schepp/box-sizing-polyfill */
+/*
+.ie67 * {
+	behavior: url(/js/boxsizing.htc);
+}
+*/
+
+/* ----------------------------- */
+/* ==print */
+/* ----------------------------- */
+
+/* quick print reset */
+@media print {
+	p,
+	blockquote {
+		orphans: 2;
+		widows: 2;
+	}
+	blockquote,
+	ul,
+	ol {
+		page-break-inside: avoid;
+	}
+	h1,
+	h2,
+	h3,
+	caption {
+		page-break-after: avoid;
+	}
+}
+
+/* orientation iOS font-size fix */
+@media (orientation: landscape) and (max-device-width: 768px) {
+	html,
+	body {
+		-webkit-text-size-adjust: 100%;
+	}
+}
\ No newline at end of file
diff --git a/css/knacss.css b/css/knacss.css
index f9b4b11..9a77b74 100644
--- a/css/knacss.css
+++ b/css/knacss.css
@@ -534,4 +534,4 @@ textarea {
 	body {
 		-webkit-text-size-adjust: 100%;
 	}
-}
+}
\ No newline at end of file