.my-box{
width: 300px;
height: 150px;
background-color: lightblue;
border: 2px solid blue;
padding: 20px;
margin: 10px;
box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
}
#another-box {
width: 250px;
background-color: lightgreen;
border: 1px dashed green;
padding: 15px;
margin-top: 20px;
text-align: center;
}