popup.css

body{ 
background-color: rgb(5, 113, 255);
min-width: 150px;
min-height: 150px;
}
h3
{text-align: center;
font-size: medium;
color: white;
}

button{
font-size: medium;
font-weight: bold;    
background-color: chartreuse;

height: 100px;
width: 100px;
border-radius: 50%;
position: relative;
top: 50%;
left: 18%;



}
button:hover{

background-color: white;

}
p{
height: 2px;
position: absolute;
font-size: xx-small;
color: white;
bottom: 0;
right: 0;

}