.promoimg {
	filter: grayscale(100%) opacity(70%);
}

.promoimg:hover {
	filter: grayscale(0%) opacity(100%);
}

.simple-captcha-text {
    border-color: #b5b5b5;
    border-radius: 4px;
    color: #000;
    cursor: text;
    font-size: 1em;
    border: 1px solid;
    padding-bottom: calc(.5em - 1px);
    padding-left: calc(.75em - 1px);
    padding-right: calc(.75em - 1px);
    padding-top: calc(.5em - 1px);
    text-align-last: center;
    margin-left: 30px;
}

.simple-captcha-img {
    border-radius: 4px;
}