body{
    font-family: sans-serif;
    font-size: 14px;
    padding: 2px;
    margin: 2px;
    background-color: #fff;
    text-align: center;
    margin: auto;
    
}

.header{
    width: 750px;
    background-color: aqua;
    margin-bottom: 5px;
    text-align: center;
}

.banner{
    background-color: orange;
    margin: auto;
    width: 468px;
    height: 60px;
    
}

.celek{
   margin-top: 5px;
   width: 750px;
}

.levy{
    background-color: rgba(75, 9, 105, 0.753);
    width: 190px;
    float: left;
    margin: 5px;
}

.mid{
    background-color: rgb(204, 204, 164);
    width: 340px;
    float: left;
    margin: 5px;
}

.pravy{
    background-color: green;
    width: 190px;
    float: left;
    margin: 5px;
}



.noha{
    width: 750px;
    background-color: aqua;
    clear: both;
}