div.box1{
    background-color: aqua;
    width:500px;
    height:400px;
    margin: 50px;
    padding:30px;
    border-style:solid;
    border-width: 10px;
    border-color: red;
    float:left;
    }

   
 div.box2{
    background-color: violet;
    width:300px;
    height: 200px;
    margin: 40px;
    padding: 20px;
    border-style:dashed;
    border-width:7px;
    border-color:green;
    float:left;
    }