* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


.box {
width: 100px;
height: 100px;
background-color: #0e3f19d8;
margin: 30px;
color: #ffffff;
padding: 20px;
border: 5px solid red;
font-size: 20px;





}