body{
    width: auto;
    margin: 0 auto;
    background-color: azure;
    color: blue;
    max-width: 1000px;
}
ul{
    list-style-type: none;
}
h1{
    text-align: center;
}
h1,h2{
    text-transform: uppercase;
}
.kep{
    float: right;
   width:auto;
    max-width: 450px;
}
.tartalom{
    float: left;
    width:auto;
    max-width: 450px;
}
.keret{
    width: auto; 
    margin: 0 auto;
    max-width: 920px;
}
.kep img{
     max-width: 450px;
    border: 2px solid blue; 
}
a{
    color: yellow;
    text-decoration: none;
    background-color: blue;
}
a:hover{
    color:blue;
       background-color:yellow;
}