#container{
    background-color:coral;
    width: 465px;
    height: 600px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 10px;
    padding-left: 10px;
    border-radius: 20px;
    grid-template-columns: auto, auto, auto;
    grid-template-rows: auto, auto, auto
}

#fig1{
    height: 260px;
    width: 200px;
    border-radius: 10px;
    background-color:indianred;
    float: left;
    margin-left: 20px;
    margin-top: 8px;
}

h1{
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-size: 20px;
    text-align: center;
}

#f1{
    height: 240px;
    width: 120px;
    border-radius: 10px;
}

#pr_pole, #pr_obwod{
    display: none;
}