wikimedia/mediawiki-extensions-MobileFrontend

// Forms and their elements.
// Partly inspired by normalize.css and sanitize.css.
@import 'mediawiki.skin.variables.less';
@import '../../mobile.less/mobile.variables.less';

fieldset {
    // Reset `margin` and `border` (opinionated).
    margin: 0;
    border: 0;
    font-size: 0.9em;

    .htmlform-tip {
        display: none;
    }

    .mw-label,
    .mw-ui-checkbox {
        font-size: 0.9em;
        font-style: italic;
    }

    fieldset {
        margin: 0 0 1em 0.3em;
    }
}

legend {
    color: @color-subtle;
    // Remove `padding` for better positioning (normalized).
    padding: 0;
    font-size: 0.8em;
    font-weight: bold;
}

button,
input,
select,
textarea {
    // Support Firefox, Safari: Remove `margin` (normalized).
    margin: 0;
    // Inherit `font-family` styling in all browsers (opinionated).
    font-family: inherit;
    font-size: 100%;
    // Inherit `line-height` styling in all browsers (opinionated).
    line-height: inherit;
    // Vertical align all elements to `baseline`.
    vertical-align: baseline;
}

button {
    background-color: transparent;
    border: 0;
    cursor: pointer;
}

input {
    line-height: normal;
}

// For old style forms
// Special:MovePage?target=San%20Francisco
// Special:Import
// Special:NewPages
// Special:RecentChanges
// Special:Prefixindex
// Special:Contributions
// Special:ChangePassword
// Special:ChangeEmail
// Special:Allpages
.mw-input [ type='submit' ],
.mw-submit {
    margin-top: 8px;
    min-width: 80%;
}