.button {
    border-radius: 0.625rem;
    border-color: black;
    border-width: thin;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

.button1 {background-color: #008CBA;}
.button2 {background-color: #008CBA;}
.button3 {background-color: #008CBA;}