div {
    margin-top: 30px;
    margin-left: 20px;
    /*color: azure;*/
}
input {
    margin-left: 15px;
    border-radius: 5px;
    border-style: hidden;
    height: 30px;
    width: 140px;
    background-color: rgba(230, 230, 230, 0.8);
    outline: none;
    /*color: #f0edf3;*/
    padding-left: 10px;
}
.button {
    border-color: cornsilk;
    background-color: rgba(100, 149, 237, 0.8);
    color: aliceblue;
    border-style: hidden;
    border-radius: 5px;
    width: 100px;
    height: 31px;
    font-size: 16px;
}