white{
width: 50%;
margin: 0 auto;
}
.button{
width: 50%;
font-size: 100%;
background: white;
margin: 0 auto;
}
#panel{
background: white;
border: 1px solid;
position: fixed;
width: 90%;
height: 90%;
}
.stend{
max-width: 90%;
max-height: 90%;
}
.figure{
width: 20%;
height: 20%;
display: block;
float: left;
text-align: center;
}
.knopka{
width: 20%;
height: 20;
display: block;
float: left;
text-align: center;
}
#polkatop{
position: absolute;
border: 1px solid;
}