.msit-validate-email-form {
    text-align: left;
}

.msit-validate-email-form .msit-title {
    font-size: 120%;
    font-weight: bold;
}

.msit-validate-email-form .msit-desc {
    font-size:80%;
    word-break:normal;
}

.msit-validate-email-action {
    margin-top:1rem;
    margin-bottom:0.5rem;
    display:grid;
    grid-template-columns: auto 1fr 1fr 1fr;
    grid-template-rows: auto;
    gap:0.5rem;
    align-items: center;
    justify-items: stretch;
    width: fit-content;
    text-align: left;
}

.msit-validate-email-action .txt-label-input {
    font-size:88%;
}

.msit-validate-email-action .msit-input-text {
    box-sizing: border-box;
    display: block;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    width:100%;
    border-radius: 0.3rem;
    max-width:100%;
}

.msit-validate-email-action .msit-input-btn {
    box-sizing: border-box;
    display: inline-block;
    font-weight: bold;
    color:white;
    font-size:80%;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid #C93437;
    background-color: #C93437;
    padding: .475rem 0.75rem;
    line-height: 1.5;
    cursor: pointer;
    border-radius: 10px;
}

.msit-validate-email-action .btn-on-loading {
    border: 1px solid #666666 !important;
    background-color: #666666 !important;
    cursor:wait !important;
}

.msit-email-auth-cont .msit-txt-error {
    display:none;
    color: #822f16;
    font-size:85%;
    font-style: italic;
    margin-top:0.5rem;
    text-align: left;
}

@media only screen and (max-width: 750px) {
    .msit-validate-email-form {
        margin-left:auto;
        margin-right:auto;
    }

    .msit-validate-email-action {
        grid-template-columns: auto;
        grid-template-rows: auto auto auto auto;
    }

    .msit-validate-email-action .msit-input-btn {
        width: 100%;
        padding: .475rem 1.75rem;
    }
}

@media only screen and (max-width: 640px) {
    .msit-validate-email-form {
        text-align: center;
    }

    .msit-validate-email-action {
        margin-left:auto;
        margin-right:auto;
        text-align: center;
    }

    .msit-email-auth-cont .msit-txt-error {
        text-align: center;
    }
}