h1{
    text-align: center;
    margin-top:2px;
}
body{
    margin-top: 5%;
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
    text-align: center;
}
div{
    height: 100px;
    width: 300px;
    border: 2px solid #000;
    /* margin-left: 35%;*/
    margin-top: 1%; 
    padding: 7%;
    margin: 3% auto;
    background-color: #c2eff8;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 5%;
}
button{
    width: 100px;
    height: 30px;
    background-color: rgb(153, 153, 243);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    opecity: 0.6;
}
button:hover{
    background-color: rgb(102, 102, 204);
    transition: background-color 0.3s ease;
    opecity: 1;
    height: 35px;   
    width: 110px;
}