body {
background-image: url("https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRvEuwbi0SrIrtzQAAVX0QpzLOz93S7IUrAcw&s")
}

.main {
    background-color: blue;
    box-shadow: 10px 5px 5px rgba(0, 0, 0, 0.339);
    border-radius: 25px;
    width: 245px;
    height: auto;
}