.button-secondary.loading::before,
.button-primary.loading::before {
    display: inline-block;
    position: relative;
    top: -3px;
    width: 16px;
    height: 16px;
    margin-right: 8px;
    vertical-align: middle;
    background: url('../img/ajax-loader.gif') no-repeat;
    content: '\00ad';
}
.button-primary.loading::before {
    background-image: url('../img/ajax-loader--primary.gif')
}

#px-theme-scanner-results .wp-list-table {
    margin-bottom: 40px;
}

.download {
    opacity: 0;
    transition: opacity .25s;
}

.has-hashes .download {
    opacity: 1;
}