*{
 margin: 0;
 padding: 0;
}
ul{
 list-style:none;
}
a {
 text-decoration: none;
}
body{
 background: url(http://onkodoc.ucoz.net/img/fon.jpg) no-repeat center top;
 background-size: cover;
 }
.container{
 width: 1500px;
 margin: 0 auto;
}
.zero{
 width: 225px;
 height: 700px;
 float: left;
 margin: 40px 0;
}
.fon {
 width: 800px; 
 float: left;
 background: rgba(255,255,255,0.7);
 padding:10px 10px 40px 10px;
 margin: 0 20px;
}
.ban{
 width: 225px;
 height: 700px;
 padding: 0px;
 margin: 40px 0; 
 float: left;
}
.ban li:first-child{
 color:white;
 width: 200px;
 padding-bottom: 10px;
}
.ban li:hover{
 opacity:0.7;
}
header{
 width: 100%;
 height: 100px;
 padding-bottom: 40px;
}
h1{
 padding-left: 10px;
 padding-top: 20px;
 font-family: 'Georgia', Arial, sans-serif;
 font-size: 31px;
 color: #1b4487;
 text-shadow: 0 0 7px #fff;
}
p{
 text-indent: 40px;
 padding-top: 10px; 
 text-align:justify;
}
strong{
 text-align: center;
 font-size: 18px;
}
.tf{
 float: left;
 margin: 10px 15px 7px 0;
}
.foto img{
 width: 49%;
}
.menu ul{
 padding-left: 0px;
 width: 100%
}

.menu li{
 float:left;
 width: 150px;
 padding:30px 10px;
 margin: 5px;
 margin-left: 20px;
 background: linear-gradient(45deg, #76a1e8, #51688e, #d4d7db);
 border: 1px solid black;
 border-radius: 10px;
 text-align: center; 
 color: white;
 font-size: 18px;
}
li.hair{
 padding:10px;
 line-height: 21px;
}
.menu li:hover{
 background: linear-gradient(45deg, #44c484, #51688e, #1ce206);
 border: 1px solid #f0f409;
 color: white;
 transition: border-width 0.3s, background-color 0.3s, height 0s 0.3s;
}
footer{
 margin: 0 auto;
 margin-bottom: 100px;
 font-size: 20px;
}
footer i{
 color: #0a56d1;
}
iframe{
 float: right;
 margin: 10px 10px 0px 20px;
}