[Modularity Lite] Potrzebna pomoc z edycją szerokości

Witam,

Potrzebuję pomocy z edycją style.css na stronie http://dariuszczepiel.pl/blog

Ponieważ ma to być blog fotograficzny, muszę móc na nim wklejać zdjęcia o rozdzielczości co najmniej 700px na szerokość (do 900px ale pewnie będę wklejał mniejsze zdjęcia). Potrzebuję by posty sięgały co najmniej napisu „Powered by WordPress” w sekcji footer.

Będę ogromnie wdzięczny jeśli ktoś wskaże mi co powinno się zmienić by to kompleksowo funkcjonowało.

Poniżej wklejam caly style.css

/************************* GLOBAL STYLES ***************************/
body {color:#eee;background: #111 url(images/bg.jpg) no-repeat center fixed;}
.container-inner {width:950px; margin:0 auto;padding:1.75em 0 1em}
.container {background:url(images/repeater.png) repeat;}
h1,h2,h3,h4,h5,h6 {color:#eee;}
h1 a,h2 a,h3 a,h4 a,h5 a,h6 a {color:#eee;}
h3.sub,h2.sub {margin: 0 0 10px 0;padding: 0 0 5px 0;font-size: 1.1em;font-weight: bold;line-height: 1em;text-transform: uppercase;letter-spacing: 2px;color: #515151;border-bottom: 1px solid #000;}
a {color:#428ce7;text-decoration:none;}
a:hover, a:focus {color:#fff;}
p {color:#eee;}
h6.top {color:#ccc;}
#top {width:950px; margin:0 auto 1em;padding: 0 0 .5em; color:#666}
#top a {color:#666}
.login {float:left;}

/* Masthead */
#masthead { float: left;height:36px}
#masthead h4, #masthead span { margin: 0; padding:10px 0 0; line-height:2em }
#masthead h4 { font-weight: bold; text-transform: uppercase; float: left}
#masthead h4 a { color: #fff; text-decoration: none; }
#masthead span.description { color: #ccc; text-transform: lowercase; font-size: .7em; padding: .35em 3em;}
.double-border {background: url(images/double-border.png) repeat-x bottom; height:8px; width:100%;clear:both;float:none;border:none;;margin:1em 0}

/* Navigation at rest */
#nav { float: right; margin: 18px 0 0 0;background:#000;padding:6px 4px 4px 10px;}
#nav ul, #nav ul li { margin: 0; padding: 0; }
#nav ul li { font-size: 10px; font-weight: bold; text-transform: lowercase; list-style: none; float: left; margin-right: 15px; position: relative;color:#eee }
#nav ul li a { color: #eee; text-decoration: none; }
#nav ul li a:hover {color:#fff}

/* Navigation interaction */
#nav ul li ul { display: none; }
#nav ul li.drop:hover ul { display: block; }

/* Sub-navigation */
#nav ul li ul { padding-top: 7px; margin-left: -10px; position: absolute;z-index:200}
#nav ul li ul li { margin-right: 0; float: none; font-weight: normal; font-size: 11px;z-index:210}
#nav ul li ul li a { display: block; background: #1a1a1a; padding: 7px 10px; width: 130px; color: #999; background-repeat: no-repeat; background-position: 5px 50%; }
#nav ul li ul li a:hover { text-decoration: underline; background:#000;}
#nav ul li ul li a.icon { padding-left: 30px; }
#nav ul li ul li a.entries { background-image: url(images/rss.png);background-repeat: no-repeat;background-position: 5px 50%; }
#nav ul li ul li a.comments { background-image: url(images/chat.png);background-repeat: no-repeat;background-position: 5px 50%;}
#nav ul li ul li a.phone { background-image: url(images/phone.png);background-repeat: no-repeat;background-position: 5px 50%; }
#nav ul li ul li a.email { background-image: url(images/email.png);background-repeat: no-repeat;background-position: 5px 50%;}

/* Navigation enhanced styles */
#nav ul li ul.push { margin-top: 12px; z-index:211}
#nav ul li.enhanced { margin-right: 0; padding-right: 15px; z-index:211}
#nav ul li.enhanced span { padding-right: 7px; float: left; z-index:211}
#nav ul li.enhanced a.arrow { display: block; position: relative; top: -2px; width: 18px; height: 15px; overflow: hidden; float: left; }
#nav ul li.enhanced a.arrow:hover { cursor: pointer; }
#nav ul li.enhanced a.arrow img { display: block; position: relative; border: 0; }
#nav ul li.enhanced a.rest img { top: 0; }
#nav ul li.enhanced a.hover img { top: -15px; }
#nav ul li.enhanced a.open img { top: -30px; }

/* Posts */
.content {}
.content h2 {font-family: Georgia, serif;}
.post {display:block;clear:both;}
.post h4, .post h6 {font-family: Georgia, serif;}
.postmetadata {background:#000;padding:1em;color:#999; font-size:10px;-moz-border-radius: 5px;-khtml-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;}
.postmetadata a {}
.postmetadata a:hover {color:#fff;}
.underlined {border-bottom:1px solid #eee;}
h6.underlined {margin:0 0 1em;}
.welcomebox {padding:1.5em;margin-bottom:1.5em;background:#eee;-moz-border-radius: 5px;-khtml-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;}
.welcomebox p, .welcomebox h2 {color:#000}

.nav-image-left, .nav-image-up, .nav-image-right {text-align:center;float:left;width:25px;margin:0 10px 0 2px;}
.nav-image-left a, .nav-image-up a, .nav-image-right a {background:#eee;padding:2px 48% 2px 48%;text-decoration:none;color:#000;}
.nav-image-left a:hover, .nav-image-up a:hover, .nav-image-right a:hover {background:#000;color:#fff;}
.nav {background:#eee;margin:0 0 1em 0;-moz-border-radius: 5px;-khtml-border-radius: 5px;-webkit-border-radius: 5px;border-radius: 5px;}
.nav:hover {background:#ccc;}
.prev a, .next a {color:#222;text-decoration:none;padding:.2em 1em;}

.nav-interior {margin:0;padding:0;clear:both;display:inline;}
.nav-interior .next {color:#000;text-decoration:none;float:right;}
.nav-interior .prev {color:#000;text-decoration:none;float:left;}

/* Sidebar */
#sidebar {margin:0;}
#sidebar h3 {margin:0;padding:0 0 .6em 0}
#sidebar .item {margin:0 0 4em 0}
#sidebar ul{list-style:none;margin:0 0 1.6em 0;font-size:1em;}
#sidebar ul li a,ul.txt li{color:#eee;height:1%;line-height:1.2em;border-bottom:1px solid #000;display:block;padding:6px 0 6px 8px;}
#sidebar ul li a:hover,ul.txt li:hover{color:#fff;background-position:1px 0.8em;background: #000}
#sidebar ul li a span,ul.txt li,h4 a span{color:#696455;}
#sidebar ul li.active a{cursor:default;color:white;}
#sidebar ul ul{margin:0;list-style:none;}

/* Footer */
#footer-wrap {background:#000;}
#footer {width:950px;padding:1.5em 0;margin:0 auto;color:#999;text-align:left}
#footer p {color:#999}
#footer h3 {margin:0;padding:0 0 .6em 0; border-bottom:none; color:#999}
#footer .item {margin:0 0 4em 0}
#footer ul{list-style:none;margin:0 0 1.6em 0;font-size:1em;}
#footer ul li a,ul.txt li{height:1%;line-height:1.2em;display:block;padding:6px 0 6px 8px;}
#footer ul li a:hover,ul.txt li:hover{color:#fff;background-position:1px 0.8em;background: #111}
#footer ul li a span,ul.txt li,h4 a span{color:#696455;}
#footer ul li.active a{cursor:default;color:white;}
#footer ul ul{margin:0;list-style:none;}

#footer ul#recentcomments {list-style:none;margin:0 0 1.6em 0;font-size:1em;}
#footer ul#recentcomments li.recentcomments {display:block;padding:4px 0 4px 8px;}
#footer ul#recentcomments li.recentcomments a {border:0; background-image:none}
#footer ul#recentcomments li.recentcomments a:hover{color:#fff;background-position:1px 0.8em;background: #111}
#footer ul#recentcomments li.recentcomments a span{color:#696455;}

/* Floats & Images */
.right { float: right; }
.left { float: left; }
.middle {margin: 0 auto;float:left;}
.clear { clear: both; }
img.centered{display: block;margin-left: auto;margin-right: auto;max-width:950px}
img.alignright{padding: 4px;margin: 3px 0 2px 10px;display: inline;max-width:950px}
img.alignleft{padding: 4px;margin: 3px 10px 2px 0;display: inline;max-width:950px}
img.alignnone{padding:0 4px 4px 0; margin: 3px 10px 2px 0;display: block;max-width:950px}
.alignleft{float: left;}
.alignright{float: right;}
.aligncenter,div.aligncenter {display: block;margin-left: auto;margin-right: auto;}
.wp-caption {padding-top:0;margin:0}
.wp-caption img {margin: 0;padding: 0;border: 0 none;}
.wp-caption p.wp-caption-text {font-size: 11px;line-height: 17px;;text-align:center;padding: .5em 0;margin: 0;background:#000;max-width:950px}
.home .wp-caption p.wp-caption-text {font-size: 11px;line-height: 17px;;text-align:center;padding: .5em 0;margin: 0;background:#000;max-width:590px}
.thumbnail, .attachment-thumbnail {max-width:150px;margin:0 1.5em 1.5em 0;float:left}
.attachment-medium {max-width:950px;overflow:hidden;display: inline}
.attachment-large {max-width:950px;overflow:hidden;display: inline}
.content .size-medium, content size-large {margin: 0 1.5em 1.5em 0}
.home .size-medium, .home .size-large {max-width:590px; height:auto; overflow:hidden;margin:0 .5em .5em 0;}
dl.gallery-item .gallery-caption {clear:both;float:none;width:150px;}
dl.gallery-item {width:170px;padding:10px}
.gallery-icon .attachment-thumbnail{padding:0;margin:0}
.gallery {width:auto;}

/* Etc */
#filters {clear: both;height: 2em;margin-bottom: 1em;}
#filters li {float: left;margin-right: 2em;}
.prev {}
.next {}
/* remember to define focus styles! */
:focus {outline: 0;}
.advertisement .box {background:#e5ecf9;}

/* Search */
#search {margin:0; padding:0;}
#search #s {background: #ddd url('images/search.png') 0px center no-repeat;color: #222;font-size: 1em;margin:0;padding: 4px 0 4px 17px;width: 120px;border:1px solid #333;}
#search input {border:0}
#search #s:hover {color: #0066cc;background: #fff url('images/search_blue.png') 0px center no-repeat;}
.search-excerpt {margin: 0;}

/* Comments */
h3#comments{margin: 10px 0 0;padding: 20px 10px;background: #000;}
h3#comments span.comments-subscribe {float:right;font-size:.7em;margin-left: 3px;padding: 0 0 0 19px;background: url("images/rss.png") no-repeat 0 50%;color:#cccccc;}
h3#respond{margin: 10px 0 0;padding: 20px 10px;background: #000;}
ol.commentlist{list-style-type: none;margin: 0;padding: 0;border-top: 5px solid #eee;}
ol.commentlist li strong{padding-left:1em;}
ol.commentlist li .comment-entry{margin: 5px 0 0;border-bottom: 5px solid #eee;padding: 5px 150px 0;line-height: 2em;}
ol.commentlist li .avatar{border:1px solid #000;padding:1em;margin:2em 1em 1em 0;}
#commentform{margin: 0 0 7px;padding: 30px 150px 6px;border-top: 10px solid #333;background: #000;}

/* ************************ SLIDESHOW ********************************/
ul#portfolio {padding:0;list-style:none;margin:0 0 1em;overflow:hidden;max-height:590px;}
ul#portfolio li {list-style:none;padding:0;}
ul#portfolio li h4 {margin: 0 0 .5em 0;text-transform:uppercase;padding:0 16px;}
ul#portfolio li img {max-width:950px;text-align:center;margin:0;}

/*qTranslate*/
.qtrans_language_chooser { list-style-type:none }
.qtrans_language_chooser li { float:left; margin-right:3px }