silverstripe-framework/admin/scss/_forms.scss

/**
 * This file defines common styles for form elements used throughout the CMS interface.
 * It is an addition to the base styles defined in sapphire/css/Form.css.
 */
	
.field {
	display: block;
	padding: 10px 0;
	border-bottom: 1px solid $color-shadow-light;
			
	label {
		float: left;
		width: 10em;
	}
	
	// Don't float inner/contained fields
	.middleColumn {
		margin-left: 10em;
		
		.field {
			display: inline;
			padding: 0;
			border: none;
		}

		label {
			float: none;
			width: auto;
		}
	}
}

// TODO Change to mixin?
form.nostyle {
	.field {
		display: inline;
		padding: 0;
		border: 0;
	}
	
	label {
		float: none;
		width: auto;
	}
	
	.middleColumn {
		margin-left: 0;
	}
}

.field.nolabel {	
	.middleColumn {
		margin-left: 0;
	}
}

input, textarea {
	@include border-radius(5px);
	@include linear-gradient(color-stops(
		$color-widget-bg, 
		lighten($color-widget-bg, 10%), 
		$color-widget-bg
	));
	border: 1px solid $color-shadow-light;
	padding: 3px;
}

input.loading,
input.ui-state-default.loading, .ui-widget-content input.ui-state-default.loading, 
.ui-widget-header input.ui-state-default.loading {
	padding-left: 16px;
	background: $color-widget-bg url(../../images/network-save.gif) no-repeat center left;
}

// Buttons
.ss-ui-button.ss-ui-action-constructive,
.ui-widget-content .ss-ui-button.ss-ui-action-constructive,
.ui-widget-header .ss-ui-button.ss-ui-action-constructive {
	background: none; // avoid overwritten gradient from jQuery UI styles
	@include linear-gradient(color-stops(
		$color-button-constructive, 
		darken($color-button-constructive, 20%)
	));
	color: $color-text-light;
}

.ss-ui-button.ss-ui-action-destructive,
.ui-widget-content .ss-ui-button.ss-ui-action-destructive,
.ui-widget-header .ss-ui-button.ss-ui-action-destructive {
	color: $color-button-destructive;
}

.ss-ui-button.ss-ui-action-minor,
.ui-widget-content .ss-ui-button.ss-ui-action-minor
.ui-widget-header .ss-ui-button.ss-ui-action-minor {
	background: none;
	padding: 0;
	border: 0;
	color: $color-text-dark;
	text-decoration: underline;
}

.cms-edit-form {
	padding-bottom: 20px;
	
	.text input, textarea {
		width: 300px;
	}

	// TODO Unclear if "button bar" concept is edit form specific
	.Actions {
		text-align: right;
	}
}

.cms-content-tools {
	.field {
		label {
			float: none;
			width: auto;
		}
		
		.middleColumn {
			margin-left: 0;
		}
	}
}

.field#ViewerGroups, .field#EditorGroups, .field#CreateTopLevelGroups {
	label {
		display: none;
	}
}