body {
  margin: 0;
  padding: 0;
  font-family: Georgia,Helvetica,sans-serif;
  font-size: 14px;
  color: #000;
/*  background: transparent url("/sm.aspx?guid=7983") no-repeat scroll -100px -100px;*/
  background-color: #000;
  background-image: url('http://it-handbook.ru/wp-content/uploads/2014/04/it-bg.png');
  background-repeat: repeat;
  background-position: top left;
  background-attachment: scroll;
  zoom:1;
}
p {
  /*text-align: justify;*/
  /*font: normal 14px/1.0 em Georgia, Helvetica, sans-serif;*/
}
table {
  border-collapse: collapse;
  *border-collapse: collapse;
  border-spacing: 0;
}
table td {
  padding: 0px;
  vertical-align: top;
}
table tr {
  margin: 0;
  padding: 0;
}
img {
  border: none;
  margin: 0;
  padding: 0;
}/*БОКОВОЕ МЕНЮ, ПОДРОБНЕЕ*/
a:link, a:visited, a:active {
  text-decoration: underline;
 color: #0B94DA;
}
a:hover {
  color: #0B3FDA; 
  color: black;
  text-decoration: none;
}
a img {
  transition: all 0.1s ease-in-out;
  -moz-transition: all 0.1s ease-in-out;
  -webkit-transition: all 0.1s ease-in-out;
  -o-transition: all 0.1s ease-in-out;
}
a:hover img {
  box-shadow: 3px 3px 5px #CCC;
  transform: scale(1.07);
  -webkit-transform: scale(1.07);
  -moz-transform: scale(1.07);
  -o-transform: scale(1.07);
  -ms-transform: scale(1.07);
}
h1 {
  font-size: 20px;
  text-align: center;
}
h2 {
  font-size: 18px;
  text-align: center;

}
h3 {
  font-size: 12px;
  text-align: center;
}
#hdt {
  width: 100%;
}
#hdth {
  font-size:10px;
  height: 136px;
  color:#74CBFB;
  font-weight: bold;
  /*text-align: right;*/
}
#hdth h1 {
  font-size: 18px;
  vertical-align: middle;
}
#hdth h2 {
  font-size: 16px;
    color: #222;
}
#hdth a:link, #hdth a:visited, #hdth a:active,
#btd a:link, #btd a:visited, #btd a:active {
  color: black;
  text-decoration: underline;
}
#hdth a:hover,
#btd a:hover {
  text-decoration: none;
  color: antiquewhite;

}/*ШТРИШКИ НА ПАНЕЛИ КНОПАК*/
#hdtm {
  width: 90%;
  height:50px;
  text-align: center;
  background:url("/sm_full.aspx?guid=9163");
  vertical-align: middle;
  color: #000000;
  font-size: 14px;
}/* цвет кнопок на панели */
#hdtm a:link, #hdtm a:visited, #hdtm a:active {
  color: #000000;
  text-decoration: none;
  font-weight: bold;
}
#hdtm a:hover {
  color: antiquewhite;
  text-decoration: underline;
}
#hdtf {
  width: 100%;
  height: 4px;
  text-align: center;
  background:url("/sm_full.aspx?guid=9163");
  vertical-align: middle;
  font-size: 4px;
}
#way{
  padding: 5px;
}
#itc {
  font: 14px/1.3 Arial,Helvetica,sans-serif;
  text-align: justify;
  padding: 10px 15px;
}
#itc h1{
  margin: 0 0 5px 0;
}
#itc ul li, #itc ol li {
  margin: 5px 0;
}/* под горячими новостями */
#itl, #itr {
  padding: 0 15px;
  color:#000000;
  width: 230px;
  text-align: left;
  font-size:14px;
}/*горячие новости*/
#itl h1, #itr h1,
#itl h2, #itr h2 {
  padding: 5px 5px;
  border-style: none;
  color: #FFF;
  text-align: center;
  border-color: #317f43;
  background: url(/sm_full.aspx?guid=9163);
  margin: 10px 0px 10px 0px;
  font-size: 14px;
  text-transform: uppercase;
}
#itl h2, #itr h2 {

}
#itl p.nlnk, #itr p.nlnk {
  text-align: right;
}
#itl ul, #itr ul{
  font-size: 13px;
  line-height: 1.5;
  margin: 5px 0;
 }
#itl li, #itr li{
   margin: 0px 0px 5px 0px;
}
ul.l_menu{
  padding: 0px;
  margin: 0px 0px 0px 15px !important;
  line-height: 1.5 !important;
}
.l_menu li a {
  display: block;
  /*padding: 2px;*/
}
.l_menu li a:hover {
  /*background: #DEDEDE;*/
  /*outline: 1px solid rgb(222, 222, 222);*/
  /*background: #047604;*/
  /*color: #317f43;*/
}
#btd {
  padding: 5px 10px;
  text-align: center;
  font-size: 12px;
}
.ansv {
  border: 1px dashed #cdcdcd;
  margin: 0 0 0 25px;
  padding: 5px;
  font-size: 12px;
  font-style: italic;
} 
.content-wrapper {
	width: 85%;
	min-width: 990px;
	max-width: 1400px;
	/*overflow: hidden;*/
	margin: 0 auto;
	background-color:#fff;/*фон страницы*/
	box-shadow:0 0 25px #aaa;
	-moz-box-shadow:0 0 25px #aaa;
	-webkit-box-shadow:0 0 25px #aaa;
	margin-bottom:25px;
}
dl.list {
   font-size: 14px;
   line-height: 1.7;
}
dl.list dt {
   float: left;
   text-align: left;
   width: 25%;
   padding-right: 5px;
   /*font-weight: bold;*/
   font-style: italic;
}
dl.list dd {
   /*width: 73%;*/
   /*float: left;*/
   /*margin: 0;*/
}
.topbutton {
width:50px;
border:        3px solid #2176c3;
border-radius: 999px;
background:    #5db2ff;
background:    -webkit-linear-gradient(#5db2ff, #6eb3ff);
background:    linear-gradient(#5db2ff, #6eb3ff);
text-align:center;
padding: 10px 20px;
position:fixed;
bottom:1px;
right:2px;
cursor:pointer;
color:#F8F8F8 ;
font-family: italic 200 23px/1 "Calibri", sans-serif;
font-size:20px;

border-radius:20px;
-moz-border-radius: 1px;
-webkit-border-radius: 10px;
-khtml-border-radius: 10px;

display: none;
}


element.style {
    display: inline;
}
#scroll_up {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 40px;
    min-width: 32px;
    height: 50px;
    border-radius: 4px;
    background: #D1ECFF;
    line-height: 50px;
    text-align: center;
    cursor: pointer;
    padding: 0 1em 0 55px;
    opacity: 0.9;
}
a, img {
    border: 0;
}
* {
    margin: 0;
    padding: 20;
    outline: 0;
}
Inherited from body
body, #layout {
    font-size: 16px;
}
body {
    background: #e0ffff;
    width: 100%;
    height: 100%;
    font-family: Tahoma, Arial, sans-serif;
    overflow-y: scroll;
}
.button_gor_lin {
    display: inline-block !important;
    text-decoration: none !important;
    background-color: #d3f3ff !important;
    color: #09b6ff !important;
    border: 8px solid #74cbfb !important;
    border-radius: 20px !important;
    font-size: 14px !important;
    padding: 14px 7px !important; 
    transition: all 0.4s ease !important;
}
.button_gor_lin:hover{
    text-decoration: none !important; 
    background-color: #74cbfb !important;
    color: #ffeded !important;
    border-color: #74cbfb !important;
}
.button_electron_obr {
    display: inline-block !important;
    text-decoration: none !important;
    background-color: #d3f3ff !important;
    color: #09b6ff!important;
    border: 6px solid #74cbfb !important;
    border-radius: 20px !important;
    font-size: 15px !important;
    padding: 14px 7px !important; 
    transition: all 0.4s ease !important;
}
.button_electron_obr:hover{
    text-decoration: none !important; 
    background-color: #74cbfb !important;
    color: #ffeded !important;
    border-color: #74cbfb !important;
}