body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.account-box {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
    width: 90%;
}

.account-button a {
    float: left;
}

.account-button button {
    float: right;
}

.validation-summary-errors {
    font-size: 12px;
    padding: 0;
    margin: 0;
}

    .validation-summary-errors ul {
        list-style: none;
        padding-left: 0;
    }

span.input-group-text {
    height: 100%;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}