html{
    font-family: Helvetica;
}
body{
    background-color: #EAEAEA;
}
nav, footer{
    background-color: #625B5B;
    color: white;
    padding: 20px;
    text-align: center;
}
img{
    width: 100%;
}
ul {
    margin-left: 40px;
    list-style: circle;  
}
nav a{
    font-weight: bold;
    background-color: #EAEAEA;
    color: #625B5B;
    padding: 10px;
    margin: 50px;
    border-radius: 20px;
}
nav a:hover{
    background-color: #625B5B;
    color: #EAEAEA;
    border: solid 1px #EAEAEA;
}
table{
    border: dashed 1px #625B5B;
    width: 60%;
    margin-left: 40px;
    text-align: center;
}
.kontrolki{
    margin: 5px;
}