body {
    margin: 0px;
    padding: 0px; 
    border: 0px; 
    font-size: 13px; 
    font-family: "Trebuchet MS", arial, verdana, tahoma; 
    text-align: left;
    background: #000000;
    color:#999999;
}

a {color: #ffffff; text-decoration: underline;}
a:hover {text-decoration: none;}
h1 {font-size:30px; color:#ffffff; font-weight: normal;}
h2 {font-size:22px; color:#f9ce01; font-weight: normal; margin-top: 50px;}

.blue {color:#278eff;}

.main {width:950px;margin:0px auto; text-align: left;}
.top {height: 209px; background: url('http://sibird.ru/img/ru_logo.jpg') no-repeat;}
.top_logo {width:200px; height:80px; margin-top:40px; margin-left:70px; float:left;border:0px;}
.top_menu {float:left;margin-top:80px; margin-left:140px;}
.top_menu a {font-size: 14px;}
.top_a {margin-left:44px;}

.portfolio {margin-left:132px; padding-bottom:70px;}
.portfolio_img {margin-left:-13px;}
.s_top_img {margin-left:10px; display:block; float:left; }
.s_img {margin-left:10px; margin-top:-31px; display:block; float:left; }

.content { margin-left:132px; vertical-align:top;}
.content_big {width:700px; float:left; padding-bottom:40px; margin-bottom:40px; border-bottom:1px dotted #555;}
.content_left {width:500px; float:left; padding-bottom:40px; margin-bottom:40px; border-bottom:1px dotted #555;}
.content_right {width:240px; float:right;}
.content a {color:#278eff;}
.content p { font-size: 13px; margin-bottom: 7px;}
.content b {color:#fff09e;}
.content strong {color:#fff09e;}

.clients {background: #ffffff; width:157px;}

.str {background: url('http://sibird.ru/com/img/str.gif') no-repeat; padding-left: 30px;  color:#ffffff; line-height: 13px; margin-bottom:22px;}
.str_s {font-size: 18px; color:#278eff;}

.phone {margin-left:132px; }
.phone_left {width:370px; float:left; margin-bottom:10px;vertical-align: middle; background: url('http://sibird.ru/img/str_red.gif') no-repeat; padding-left: 30px; font-size:22px; color:#ffffff; font-weight: normal;}
.phone_right {width:390px; float:right;}

.bottom {margin-left:132px; }
.bottom_left {width:520px; float:left; margin-bottom:10px;}
.bottom_right {width:240px; float:right;}
/* Блок основного текста*/

img.centered {
	display: block;
	margin-left: auto;
	margin-right: auto;
	padding: 4px;
	margin: 0px 0px 2px 0px;
	display: inline;
	}

img.aligncenter {
	display: block;
	margin-left: auto;
	margin-right: auto;
	display: inline;
	}

img.alignright {
	margin: 0 0 2px 7px;
	display: inline;
	}

img.alignleft {
	margin: 20px 4px 30px 0px;
	display: inline;
	}

.alignright {
	float: right;
	}

.alignleft {
	float: left
	}


.inp {height:20px; width:170px; margin: 0px; float:left;}