Css et webdesigner6

Bonjour,

j'ai créé un site avec webdesigner6 et je voudrais créer ou modifier un css existant de manière à ce que l'affichage s'adapte aux différents types d'écrans de smartphone. Je me suis renseigné sur les média queries mais je ne sais pas comment les utiliser. Faut-il créer un nouveau css ou bien fait-il modifier (et où ?) les lignes de codes existantes ? J'ai également un ou 2 fichiers javascript, mais là je n'y connais rien.
Dans l'attente d'un peu d'aide. MErci

Salut,

Tu peux ajouter tes styles adaptés aux supports mobiles dans la même feuille de style, à la suite, au moyen de la règle @media, comme suit :

/* Ici tes règles CSS déjà existantes */

@media handheld, only screen and (max-device-width: 640px), only screen and (max-width: 640px) {
  /* Ici les règles CSS adaptées aux supports mobiles et autres petits écrans */
}

Merci, mais j'ai plusieurs css et je ne connais pas leurs rôles respectifs, voici ce qu'il y a dedans, peut-être cela sera utile :



---- dans highslide ------

/**
* @file: highslide.css
* @version: 4.1.8
*/
.highslide-container div {
font-family: Verdana, Helvetica;
font-size: 10pt;
}
.highslide-container table {
background: none;
}
.highslide {
outline: none;
text-decoration: none;
}
.highslide-active-anchor img {
visibility: hidden;
}
.highslide-gallery .highslide-active-anchor img {
border-color: black;
visibility: visible;
cursor: default;
}
.highslide-image {
border-width: 2px;
border-style: solid;
border-color: white;
background: white;
}
.highslide-wrapper, .highslide-outline {
background: white;
}
.glossy-dark {
background: #111;
}

.highslide-image-blur {
}
.highslide-number {
font-weight: bold;
color: gray;
font-size: .9em;
}
.highslide-caption {
display: none;
font-size: 1em;
padding: 5px;
/*background: white;*/
}
.highslide-heading {
display: none;
font-weight: bold;
margin: 0.4em;
}
.highslide-dimming {
position: absolute;
background: black;
}
a.highslide-full-expand {
background: url(fullexpand.gif) no-repeat;
display: block;
margin: 0 10px 10px 0;
width: 34px;
height: 34px;
}
.highslide-loading {
display: block;
color: black;
font-size: 9px;
font-weight: bold;
text-transform: uppercase;
text-decoration: none;
padding: 3px;
border: 1px solid white;
background-color: white;
padding-left: 22px;
background-image: url(loader.white.gif);
background-repeat: no-repeat;
background-position: 3px 1px;
}
a.highslide-credits,
a.highslide-credits i {
padding: 2px;
color: silver;
text-decoration: none;
font-size: 10px;
}
a.highslide-credits:hover,
a.highslide-credits:hover i {
color: white;
background-color: gray;
}
.highslide-move, .highslide-move * {
cursor: move;
}

.highslide-viewport {
display: none;
position: fixed;
width: 100%;
height: 100%;
z-index: 1;
background: none;
left: 0;
top: 0;
}
.highslide-overlay {
display: none;
}
.hidden-container {
display: none;
}
/* Example of a semitransparent, offset closebutton */
.closebutton {
position: relative;
top: -15px;
left: 15px;
width: 30px;
height: 30px;
cursor: pointer;
background: url(close.png);
/* NOTE! For IE6, you also need to update the highslide-ie6.css file. */
}

/*****************************************************************************/
/* Thumbnail boxes for the galleries. */
/* Remove these if you are not using a gallery. */
/*****************************************************************************/
.highslide-gallery ul {
list-style-type: none;
margin: 0;
padding: 0;
}
.highslide-gallery ul li {
display: block;
position: relative;
float: left;
width: 106px;
height: 106px;
border: 1px solid silver;
background: #ededed;
margin: 2px;
line-height: 0;
overflow: hidden;
}
.highslide-gallery ul a {
position: absolute;
top: 50%;
left: 50%;
}
.highslide-gallery ul img {
position: relative;
top: -50%;
left: -50%;
}
html>/**/body .highslide-gallery ul li {
display: table;
text-align: center;
}
html>/**/body .highslide-gallery ul li {
text-align: center;
}
html>/**/body .highslide-gallery ul a {
position: static;
display: table-cell;
vertical-align: middle;
}
html>/**/body .highslide-gallery ul img {
position: static;
}

/*****************************************************************************/
/* Controls for the galleries. */
/* Remove these if you are not using a gallery */
/*****************************************************************************/
.highslide-controls {
width: 195px;
height: 40px;
background: url(controlbar-white.gif) 0 -90px no-repeat;
margin: 20px 15px 10px 0;
}
.highslide-controls ul {
position: relative;
left: 15px;
height: 40px;
list-style: none;
margin: 0;
padding: 0;
background: url(controlbar-white.gif) right -90px no-repeat;

}
.highslide-controls li {
float: left;
padding: 5px 0;
margin:0;
list-style: none;
}
.highslide-controls a {
background-image: url(controlbar-white.gif);
display: block;
float: left;
height: 30px;
width: 30px;
outline: none;
}
.highslide-controls a.disabled {
cursor: default;
}
.highslide-controls a.disabled span {
cursor: default;
}
.highslide-controls a span {
/* hide the text for these graphic buttons */
display: none;
cursor: pointer;
}


/* The CSS sprites for the controlbar - see http://www.google.com/search?q=css+sprites */
.highslide-controls .highslide-previous a {
background-position: 0 0;
}
.highslide-controls .highslide-previous a:hover {
background-position: 0 -30px;
}
.highslide-controls .highslide-previous a.disabled {
background-position: 0 -60px !important;
}
.highslide-controls .highslide-play a {
background-position: -30px 0;
}
.highslide-controls .highslide-play a:hover {
background-position: -30px -30px;
}
.highslide-controls .highslide-play a.disabled {
background-position: -30px -60px !important;
}
.highslide-controls .highslide-pause a {
background-position: -60px 0;
}
.highslide-controls .highslide-pause a:hover {
background-position: -60px -30px;
}
.highslide-controls .highslide-next a {
background-position: -90px 0;
}
.highslide-controls .highslide-next a:hover {
background-position: -90px -30px;
}
.highslide-controls .highslide-next a.disabled {
background-position: -90px -60px !important;
}
.highslide-controls .highslide-move a {
background-position: -120px 0;
}
.highslide-controls .highslide-move a:hover {
background-position: -120px -30px;
}
.highslide-controls .highslide-full-expand a {
background-position: -150px 0;
}
.highslide-controls .highslide-full-expand a:hover {
background-position: -150px -30px;
}
.highslide-controls .highslide-full-expand a.disabled {
background-position: -150px -60px !important;
}
.highslide-controls .highslide-close a {
background-position: -180px 0;
}
.highslide-controls .highslide-close a:hover {
background-position: -180px -30px;
}

/*****************************************************************************/
/* Styles for the HTML popups */
/* Remove these if you are not using Highslide HTML */
/*****************************************************************************/
.highslide-maincontent {
display: none;
}
.highslide-html {
background-color: white;
}
.highslide-html-content {
display: none;
width: 400px;
padding: 0 5px 5px 5px;
}
.highslide-header {
padding-bottom: 5px;
}
.highslide-header ul {
margin: 0;
padding: 0;
text-align: right;
}
.highslide-header ul li {
display: inline;
padding-left: 1em;
}
.highslide-header ul li.highslide-previous, .highslide-header ul li.highslide-next {
display: none;
}
.highslide-header a {
font-weight: bold;
color: gray;
text-transform: uppercase;
text-decoration: none;
}
.highslide-header a:hover {
color: black;
}
.highslide-header .highslide-move a {
cursor: move;
}
.highslide-footer {
height: 16px;
}
.highslide-footer .highslide-resize {
display: block;
float: right;
margin-top: 5px;
height: 11px;
width: 11px;
background: url(resize.gif) no-repeat;
}
.highslide-footer .highslide-resize span {
display: none;
}
.highslide-body {
}
.highslide-resize {
cursor: nw-resize;
}

/*****************************************************************************/
/* Styles for the Individual wrapper class names. */
/* See www.highslide.com/ref/hs.wrapperClassName */
/* You can safely remove the class name themes you don't use */
/*****************************************************************************/

/* hs.wrapperClassName = 'draggable-header' */
.draggable-header .highslide-header {
height: 18px;
border-bottom: 1px solid #dddddd;
}
.draggable-header .highslide-heading {
position: absolute;
margin: 2px 0.4em;
}

.draggable-header .highslide-header .highslide-move {
cursor: move;
display: block;
height: 16px;
position: absolute;
right: 24px;
top: 0;
width: 100%;
z-index: 1;
}
.draggable-header .highslide-header .highslide-move * {
display: none;
}
.draggable-header .highslide-header .highslide-close {
position: absolute;
right: 2px;
top: 2px;
z-index: 5;
padding: 0;
}
.draggable-header .highslide-header .highslide-close a {
display: block;
height: 16px;
width: 16px;
background-image: url(closeX.png);
}
.draggable-header .highslide-header .highslide-close a:hover {
background-position: 0 16px;
}
.draggable-header .highslide-header .highslide-close span {
display: none;
}
.draggable-header .highslide-maincontent {
padding-top: 1em;
}

/* hs.wrapperClassName = 'titlebar' */
.titlebar .highslide-header {
height: 18px;
border-bottom: 1px solid #dddddd;
}
.titlebar .highslide-heading {
position: absolute;
width: 90%;
margin: 1px 0 1px 5px;
color: #666666;
}

.titlebar .highslide-header .highslide-move {
cursor: move;
display: block;
height: 16px;
position: absolute;
right: 24px;
top: 0;
width: 100%;
z-index: 1;
}
.titlebar .highslide-header .highslide-move * {
display: none;
}
.titlebar .highslide-header li {
position: relative;
top: 3px;
z-index: 2;
padding: 0 0 0 1em;
}
.titlebar .highslide-maincontent {
padding-top: 1em;
}

/* hs.wrapperClassName = 'no-footer' */
.no-footer .highslide-footer {
display: none;
}

/* hs.wrapperClassName = 'wide-border' */
.wide-border {
background: white;
}
.wide-border .highslide-image {
border-width: 10px;
}
.wide-border .highslide-caption {
padding: 0 10px 10px 10px;
}

/* hs.wrapperClassName = 'borderless' */
.borderless .highslide-image {
border: none;
}
.borderless .highslide-caption {
border-bottom: 1px solid white;
border-top: 1px solid white;
background: silver;
}

/* hs.wrapperClassName = 'outer-glow' */
.outer-glow {
background: #444;
}
.outer-glow .highslide-image {
border: 5px solid #444444;
}
.outer-glow .highslide-caption {
border: 5px solid #444444;
border-top: none;
padding: 5px;
background-color: gray;
}

/* hs.wrapperClassName = 'colored-border' */
.colored-border {
background: white;
}
.colored-border .highslide-image {
border: 2px solid green;
}
.colored-border .highslide-caption {
border: 2px solid green;
border-top: none;
}

/* hs.wrapperClassName = 'dark' */
.dark {
background: #111;
}
.dark .highslide-image {
border-color: black black #202020 black;
background: gray;
}
.dark .highslide-caption {
color: white;
background: #111;
}
.dark .highslide-controls,
.dark .highslide-controls ul,
.dark .highslide-controls a {
background-image: url(controlbar-black-border.gif);
}

/* hs.wrapperClassName = 'floating-caption' */
.floating-caption .highslide-caption {
position: absolute;
padding: 1em 0 0 0;
background: none;
color: white;
border: none;
font-weight: bold;
}

/* hs.wrapperClassName = 'controls-in-heading' */
.controls-in-heading .highslide-heading {
color: gray;
font-weight: bold;
height: 20px;
overflow: hidden;
cursor: default;
padding: 0 0 0 22px;
margin: 0;
background: url(icon.gif) no-repeat 0 1px;
}
.controls-in-heading .highslide-controls {
width: 105px;
height: 20px;
position: relative;
margin: 0;
top: -23px;
left: 7px;
background: none;
}
.controls-in-heading .highslide-controls ul {
position: static;
height: 20px;
background: none;
}
.controls-in-heading .highslide-controls li {
padding: 0;
}
.controls-in-heading .highslide-controls a {
background-image: url(controlbar-white-small.gif);
height: 20px;
width: 20px;
}

.controls-in-heading .highslide-controls .highslide-move {
display: none;
}

.controls-in-heading .highslide-controls .highslide-previous a {
background-position: 0 0;
}
.controls-in-heading .highslide-controls .highslide-previous a:hover {
background-position: 0 -20px;
}
.controls-in-heading .highslide-controls .highslide-previous a.disabled {
background-position: 0 -40px !important;
}
.controls-in-heading .highslide-controls .highslide-play a {
background-position: -20px 0;
}
.controls-in-heading .highslide-controls .highslide-play a:hover {
background-position: -20px -20px;
}
.controls-in-heading .highslide-controls .highslide-play a.disabled {
background-position: -20px -40px !important;
}
.controls-in-heading .highslide-controls .highslide-pause a {
background-position: -40px 0;
}
.controls-in-heading .highslide-controls .highslide-pause a:hover {
background-position: -40px -20px;
}
.controls-in-heading .highslide-controls .highslide-next a {
background-position: -60px 0;
}
.controls-in-heading .highslide-controls .highslide-next a:hover {
background-position: -60px -20px;
}
.controls-in-heading .highslide-controls .highslide-next a.disabled {
background-position: -60px -40px !important;
}
.controls-in-heading .highslide-controls .highslide-full-expand a {
background-position: -100px 0;
}
.controls-in-heading .highslide-controls .highslide-full-expand a:hover {
background-position: -100px -20px;
}
.controls-in-heading .highslide-controls .highslide-full-expand a.disabled {
background-position: -100px -40px !important;
}
.controls-in-heading .highslide-controls .highslide-close a {
background-position: -120px 0;
}
.controls-in-heading .highslide-controls .highslide-close a:hover {
background-position: -120px -20px;
}

/*****************************************************************************/
/* Styles for text based controls. */
/* You can safely remove this if you don't use text based controls */
/*****************************************************************************/

.text-controls .highslide-controls {
width: auto;
height: auto;
margin: 0;
text-align: center;
background: none;
}
.text-controls ul {
position: static;
background: none;
height: auto;
left: 0;
}
.text-controls .highslide-move {
display: none;
}
.text-controls li {
background-image: url(controlbar-text-buttons.png);
background-position: right top !important;
padding: 0;
margin-left: 15px;
display: block;
width: auto;
}
.text-controls a {
background: url(controlbar-text-buttons.png) no-repeat;
background-position: left top !important;
position: relative;
left: -10px;
display: block;
width: auto;
height: auto;
text-decoration: none !important;
}
.text-controls a span {
background: url(controlbar-text-buttons.png) no-repeat;
margin: 1px 2px 1px 10px;
display: block;
min-width: 4em;
height: 18px;
line-height: 18px;
padding: 1px 0 1px 18px;
color: #333;
font-family: "Trebuchet MS", Arial, sans-serif;
font-size: 12px;
font-weight: bold;
white-space: nowrap;
}
.text-controls .highslide-next {
margin-right: 1em;
}
.text-controls .highslide-full-expand a span {
min-width: 0;
margin: 1px 0;
padding: 1px 0 1px 10px;
}
.text-controls .highslide-close a span {
min-width: 0;
}
.text-controls a:hover span {
color: black;
}
.text-controls a.disabled span {
color: #999;
}

.text-controls .highslide-previous span {
background-position: 0 -40px;
}
.text-controls .highslide-previous a.disabled {
background-position: left top !important;
}
.text-controls .highslide-previous a.disabled span {
background-position: 0 -140px;
}
.text-controls .highslide-play span {
background-position: 0 -60px;
}
.text-controls .highslide-play a.disabled {
background-position: left top !important;
}
.text-controls .highslide-play a.disabled span {
background-position: 0 -160px;
}
.text-controls .highslide-pause span {
background-position: 0 -80px;
}
.text-controls .highslide-next span {
background-position: 0 -100px;
}
.text-controls .highslide-next a.disabled {
background-position: left top !important;
}
.text-controls .highslide-next a.disabled span {
background-position: 0 -200px;
}
.text-controls .highslide-full-expand span {
background: none;
}
.text-controls .highslide-full-expand a.disabled {
background-position: left top !important;
}
.text-controls .highslide-close span {
background-position: 0 -120px;
}


/*****************************************************************************/
/* Styles for the thumbstrip. */
/* See www.highslide.com/ref/hs.addSlideshow */
/* You can safely remove this if you don't use a thumbstrip */
/*****************************************************************************/

.highslide-thumbstrip {
height: 100%;
}
.highslide-thumbstrip div {
overflow: hidden;
}
.highslide-thumbstrip table {
position: relative;
padding: 0;
border-collapse: collapse;
}
.highslide-thumbstrip td {
padding: 1px;
/*text-align: center;*/
}
.highslide-thumbstrip a {
outline: none;
}
.highslide-thumbstrip img {
display: block;
border: 1px solid gray;
margin: 0 auto;
}
.highslide-thumbstrip .highslide-active-anchor img {
visibility: visible;
}
.highslide-thumbstrip .highslide-marker {
position: absolute;
width: 0;
height: 0;
border-width: 0;
border-style: solid;
border-color: transparent; /* change this to actual background color in highslide-ie6.css */
}
.highslide-thumbstrip-horizontal div {
width: auto;
/* width: 100% breaks in small strips in IE */
}
.highslide-thumbstrip-horizontal .highslide-scroll-up {
display: none;
position: absolute;
top: 3px;
left: 3px;
width: 25px;
height: 42px;
}
.highslide-thumbstrip-horizontal .highslide-scroll-up div {
margin-bottom: 10px;
cursor: pointer;
background: url(scrollarrows.png) left center no-repeat;
height: 42px;
}
.highslide-thumbstrip-horizontal .highslide-scroll-down {
display: none;
position: absolute;
top: 3px;
right: 3px;
width: 25px;
height: 42px;
}
.highslide-thumbstrip-horizontal .highslide-scroll-down div {
margin-bottom: 10px;
cursor: pointer;
background: url(scrollarrows.png) center right no-repeat;
height: 42px;
}
.highslide-thumbstrip-horizontal table {
margin: 2px 0 10px 0;
}
.highslide-viewport .highslide-thumbstrip-horizontal table {
margin-left: 10px;
}
.highslide-thumbstrip-horizontal img {
width: auto;
height: 40px;
}
.highslide-thumbstrip-horizontal .highslide-marker {
top: 47px;
border-left-width: 6px;
border-right-width: 6px;
border-bottom: 6px solid gray;
}
.highslide-viewport .highslide-thumbstrip-horizontal .highslide-marker {
margin-left: 10px;
}
.dark .highslide-thumbstrip-horizontal .highslide-marker, .highslide-viewport .highslide-thumbstrip-horizontal .highslide-marker {
border-bottom-color: white !important;
}

.highslide-thumbstrip-vertical-overlay {
overflow: hidden !important;
}
.highslide-thumbstrip-vertical div {
height: 100%;
}
.highslide-thumbstrip-vertical a {
display: block;
}
.highslide-thumbstrip-vertical .highslide-scroll-up {
display: none;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 25px;
}
.highslide-thumbstrip-vertical .highslide-scroll-up div {
margin-left: 10px;
cursor: pointer;
background: url(scrollarrows.png) top center no-repeat;
height: 25px;
}
.highslide-thumbstrip-vertical .highslide-scroll-down {
display: none;
position: absolute;
bottom: 0;
left: 0;
width: 100%;
height: 25px;
}
.highslide-thumbstrip-vertical .highslide-scroll-down div {
margin-left: 10px;
cursor: pointer;
background: url(scrollarrows.png) bottom center no-repeat;
height: 25px;
}
.highslide-thumbstrip-vertical table {
margin: 10px 0 0 10px;
}
.highslide-thumbstrip-vertical img {
max-width: 60px;
}
.highslide-thumbstrip-vertical .highslide-marker {
left: 0;
margin-top: 8px;
border-top-width: 6px;
border-bottom-width: 6px;
border-left: 6px solid gray;
}
.dark .highslide-thumbstrip-vertical .highslide-marker, .highslide-viewport .highslide-thumbstrip-vertical .highslide-marker {
border-left-color: white;
}

.highslide-viewport .highslide-thumbstrip-float {
overflow: auto;
}
.highslide-thumbstrip-float ul {
margin: 2px 0;
padding: 0;
}
.highslide-thumbstrip-float li {
display: block;
height: 60px;
margin: 0 2px;
list-style: none;
float: left;
}
.highslide-thumbstrip-float img {
display: inline;
border-color: silver;
max-height: 56px;
}
.highslide-thumbstrip-float .highslide-active-anchor img {
border-color: black;
}
.highslide-thumbstrip-float .highslide-scroll-up div, .highslide-thumbstrip-float .highslide-scroll-down div {
display: none;
}
.highslide-thumbstrip-float .highslide-marker {
display: none;
}

/******************************************/
.highslide-wrapper, .highslide-outline {
background: #FFFFFF;
}

.highslide-active-anchor img {
visibility: visible;
border-color: #808080 !important;
}
.highslide-image {
border: 2px solid #FFFFFF;
}
.highslide-loading {
display: block;
padding: 3px 0 3px 22px;
width: 0;
height: 16px;
overflow: hidden;
background-color: white;
background-repeat: no-repeat;
background-position: 3px 3px;
background-image: url(loader.white.gif);
}
.highslide-controls {
position: static !important;
margin: 0;
width: 120px !important;
}
.highslide-thumbstrip img {
position: static !important;
}
.close-simple-white {
width: 16px;
height: 16px;
background: white url(controlbar-text-buttons.png) 0 -221px;
cursor: pointer;
}

------- dans xr_main ---------

suite :

----- dans xr_main ------


/* Site settings */
body {background-color:#ffffff;font-family:Arial,sans-serif;font-size:13px;font-weight:normal;font-style:normal;text-decoration:none;color:#000000;letter-spacing:0em;}
a {text-decoration:underline;}
a:link {color:#79859E; cursor:pointer;}
a:visited {color:#79859E;}
a:hover {color:#FFFFFF;}
a * {color:#79859E;text-decoration:underline;}
sup {font-size:0.7em; vertical-align: 0.3em;}
sub {font-size:0.7em;}
.xr_tl {position: absolute; white-space: pre; unicode-bidi:bidi-override;}
.xr_tr {position: absolute; white-space: pre; unicode-bidi:bidi-override; text-align:right;}
.xr_tc {position: absolute; white-space: pre; unicode-bidi:bidi-override; text-align:center;}
.xr_tj {position: absolute; unicode-bidi:bidi-override; text-align:justify;}
.xr_ap {position: absolute; border:none;}
.xr_tb {position: absolute; unicode-bidi:bidi-override;}
.xr_tu {unicode-bidi:bidi-override;margin-top:0px;margin-bottom:0px;}

------ xr_text -----

/* Text styles */
.xr_s0 {font-family:Brussels;font-size:35px;font-weight:normal;font-style:normal;text-decoration:none;color:#000000;letter-spacing:0.0em;}
.xr_s1 {font-family:Brussels;font-size:35px;font-weight:normal;font-style:normal;text-decoration:none;color:#400000;letter-spacing:0.0em;}
.xr_s2 {font-family:Brussels;font-size:17px;font-weight:normal;font-style:normal;text-decoration:none;color:#000000;letter-spacing:0.0em;}
.xr_s3 {font-family:Arial Black;font-size:27px;font-weight:normal;font-style:normal;text-decoration:none;color:#EFF4FF;letter-spacing:0.0em;}
.xr_s4 {font-family:Arial;font-size:13px;font-weight:bold;font-style:normal;text-decoration:none;color:#FFFFFF;letter-spacing:0.0em;}
.xr_s5 {font-family:Arial;font-size:13px;font-weight:normal;font-style:normal;text-decoration:none;color:#000000;letter-spacing:0.0em;}
.xr_s6 {font-family:Arial;font-size:26px;font-weight:normal;font-style:normal;text-decoration:none;color:#7FFF81;letter-spacing:0.0em;}


Merci dans tous les cas de vous intéresser à ma question