.ait-iat-spinner {
    display: inline-block;
    margin-left: 6px;
    width: 14px;
    height: 14px;
    border: 2px solid #ccc;
    border-top-color: #333;
    border-radius: 50%;
    animation: ait-spin 0.6s linear infinite;
    vertical-align: middle;
}

@keyframes ait-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.ait-regenerate-alt.updated {
    background-color: #46b450;
    color: #fff;
    border-color: #46b450;
}

.ait-regenerate-alt.error {
    background-color: #dc3232;
    color: #fff;
    border-color: #dc3232;
}

#ait-bulk-regenerate-alt {
    display: inline-block !important;
}
#ait-bulk-regenerate-alt.hidden {
    display: none !important;
}

.attachment .ait-iat-alt-status {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid #fff;
    z-index: 5;
}
.attachment .ait-iat-alt-status.ait-iat-has-alt { background: #2ecc71; } /* green */
.attachment .ait-iat-alt-status.ait-iat-no-alt  { background: #e74c3c; } /* red */