Untitled

вот HTML: <!DOCTYPE html>
<html>
<head>
    <title>PrintShop</title>
    <meta charset="windows-1251">
    <link href="css/main.css" rel="stylesheet" type="text/css">
    </head>
    <body>
    <div id="page_align" class="b3radius">
    <div id="header">
        <div id="header_nav">
            <ul>
                <li><a href="#">Г</a></li>
                <li><a href="#">К</a></li>
                <li><a href="#">О</a></li>
                <li><a href="#">К</a></li>
                <li><a href="#">Н</a></li>
                <li><a href="#">П</a></li>
                <li><a href="#">О</a></li>
                <li><a href="#">О</a></li>
            </ul>
            <form method="" action="">
                <a href="#"><img src="images/search.png" alt="Поиск" width="15" class="search_img f_right"></a><input type="text" name="topsearch" placeholder="Поиск" class="b3radius">
            </form>
        </div>
        <div id="header_cont">
            <h1><span style="color: #197b30">Print</span>Shop</h1>
            <span class="h1description">Все бренды для вас!</span>
            <div class="header_right f_rigth">
                <div class="header_profile f_left">
                    <div class="header_text f_left">
                        <b>Nickname</b><br>
                        <span>Новых сообщений: 0</span>
                    </div>
                    <div class="header_shit f_right"><img src="images/avatar.png" width="38" class="b3radius hp_photo"></div>
                    <ul>
                        <li>ELEMENT</li><br/>
                        <li>ELEMENT</li><br/>
                        <li>ELEMENT</li><br/>
                        <li>ELEMENT</li><br/>
                        <li>ELEMENT</li><br/>
                    </ul>
                </div>
                <div class="header_buttons f_left">
                <ul>
                    <li><a href="#">Правила на сайте</a></li>
                    <li><a href="#">Оставить отзыв о сайте</a></li>
                </ul>
                                </div>
            </div>
        </div>
</div>
    <div id="sidebar" class="f_left">
            <div class="sb_header"><i></i>Навигация</div>
            <div class="sb_nav">
            <ul>
                <li><a href="#"><i></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
                <li><a href="#"><i style="background-position: "></i>Element</a></li>
            </ul>
        </div>
            <div class="sb_header"><i style="background-position: -15px 0"></i>Опрос</div>../
            <div class="sb_header"><i style="background-position: -30px 0"></i>Статистика</div>
        <div>
        </div>
        </div>
        <div id="content" class="f_rigth">
        </div>
        <div class="clr"></div>
    </div>
    </body>
</html>

А вот CSS:   * {
        margin: 0;
        padding: 0;
        outline: none;
}
body {
        background: url(../images/bg.png) #EAEAEA;
                font: 12px Arial, Tahoma, sans-serif;
}
* {
        text-decoration: none;
}
h1 {
        font-size: 18px;
        color: #555555;
        padding-top: 18px;
        padding-left: 22px;
}

.header_buttons, .f_left ul li {
        float: left;
        margin-left: -8px;
        padding-left: 12px;
                margin-top: -1px;
}

.header_right, .f_rigth {
float: left;
}

.f_rigth, .header_shit {
        float: right;
}

.f_left, #header_nav ul li, #sidebar, h1, .header_buttons ul li {
        float: left;
}
.f_rigth, input[name=topsearch], .search_img, #content {
        float: right;
}
.h1description {
        color: #404040;
        font-size: 11px;
        position: absolute;
        left: 22px;
        bottom: 9px;
}
.b3radius, .header_buttons ul li {
        border-radius: 3px;
        -webkit-border-radius: 3px;
        -o-border-radius: 3px;
        -moz-border-radius: 3px;
        -ms-border-radius: 3px;
        -khtml-border-radius: 3px;
}
#page_align {
         width: 1000px;
         margin:35px auto;
         background: url(../images/pagebg.png); #FFF;
         box-shadow: 0px 1px 3px #DDDDDD;
         -webkit-box-shadow: 0px 1px 3px #DDDDDD;
         -o-box-shadow: 0px 1px 3px #DDDDDD;
         -moz-box-shadow: 0px 1px 3px #DDDDDD;
         overflow: hidden;
}
#header{
        height: 105px;
        border-bottom: solid 3px #d5dde8;
        background: #FFF;
}
#header_nav {
        height: 35px;
        border-bottom: solid 1px #F1F1F1;
}
#header_nav ul {
        list-style: none;
}
#header_nav ul li {
        border-right: solid 1px #F1F1F1;
}
#header_nav ul li:last-child {
        border-right: none;
}
#header_nav ul li a {
        color: #868686;
        line-height: 35px;
        padding:0 7px;
        display: block;
}
#header_nav ul li a:hover {
        background: rgba(0,0,0,.05);
}
input[name=topsearch] {
        margin-right: 9px;
        height: 25px;
        margin-top: 5px;
        border:none;
        box-shadow: inset 0px 1px 3px rgba(0,0,0,.1);
        background: #F0F0F0;
        padding: 0 5px;
        width: 150px;

}
.search_img {
        margin-top: 10px;
        margin-right: 6px;
}
#header_cont {
        background: url(../images/top_shadow.png) repeat-x left top -3px;
        position: relative;
        height: 60px;
}
.header_right {
        /*outline: solid 1px #000;*/
        margin-top: 16px;
        margin-right: 8px;
}
.header_profile {
        height: 48px;
        border-right: solid 1px #f1f2f2;
        padding-right: 5px;
        background: url(../images/header_traingl.png) no-repeat center left;
        position: relative;
}
.header_profile:hover {
        background: rgba(0,0,0,.07);
}
.header_profile ul {
        list-style: none;
        display: none;
        padding-left: 25px;
}
.header_profile:hover ul {
        display: block;
        position: absolute;
        top: 47px;
        background: rgba(0,0,0,.20);
        right: 0px;
        width: 85%;
        color: #FFF;
        text-shadow: 1px 1px 1px rgba(0,0,0,.40);
}
.header_profile:hover ul li {
        text-align: right;
        padding: 3px 5px;
}
.header_text {
        color: #515151;
        max-width: 195px;
        text-align: right;
        margin-top: 7px;
        margin-right: 9px;
}
.header_text span {
        font-size: 10px;
        color: #B6B6B6;
}
.hp_photo {
        border: solid 3px #aba8a8;
        margin-top: 2px;
}
.header_buttons ul {
        list-style: none;
        padding: 9px;
}
.header_buttons ul li {
        background: #8f9CA8;
        margin-right: 15px;
}
.header_buttons ul li:hover {
    background: #96a8bf;
}
.header_buttons ul li:first-child {
    background: url(../images/header_rules.png) #8f9CA8 no-repeat center left 5px;
}
.header_buttons ul li:last-child {
    background: url(../images/header_add.png) #8f9CA8 no-repeat center left 6px;
}
.header_buttons ul li a {
    color: #FFF;
    padding: 6px;
    padding-left: 17px;
    display: block;
}
#sidebar {
        width: 195px;
}
.sb_header {
    background: url(../images/sb_header.png) repeat-x;
    height: 30px;
    color: #FFF;
    line-height: 32px;
    padding-left: 6px;
}
.sb_header>i {
    background: url(../images/sbh_sprite.png) no-repeat;
    display: block;
    width: 15px;
    height: 15px;
    float: left;
    margin-top: 8px;
    margin-right: 6px;
}
.sb_nav ul {
    list-style: none;
}
.sb_nav ul li {
    line-height: 31px;
    background: url(../images/sbn.png);
    padding-left: 11px;

}
#content {
        width: 800px;
        height: 400px;
}
.clr {
        clear: both;
}