wp-calypso/apps/notifications/src/panel/boot/stylesheets/actions.scss

.wpnc__note-actions {
	.wpnc__note-actions__buttons {
		padding-bottom: 16px;

		button:focus {
			outline: var(--color-primary-light) solid 2px;
		}
	}

	.wpnc__reply-box {
		font-family: $sans;
		display: block;
		position: relative;
		padding: $wpnc__padding-medium;
		background-color: var(--color-neutral-0);

		textarea {
			@extend %wpnc-form-field;
			@extend %wpnc-textarea;
			box-sizing: border-box;
			padding-right: 52px;
			min-height: 37px;
			width: 100%;
			font-size: 14px;
			font-family: inherit;
			transition: border 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
			resize: vertical;
		}

		textarea:focus + button {
			display: block;
		}

		button {
			font-family: $sans;
			color: var(--color-neutral-light);
			display: none;
			position: absolute;
			top: 26px;
			right: 25px;
			text-transform: uppercase;
			font-weight: 600;
			font-size: 12px;
		}
		button.active {
			display: block;
			color: var(--color-primary);
		}
		button.inactive {
			cursor: default;
		}

		.wpnc__spinner {
			display: block;
			position: absolute;
			right: 32px;
			left: initial;
			top: 24px;
		}
	}
}

.wpnc__main button.wpnc__action-link {
	background-color: transparent;
	border: none;
	box-sizing: border-box;
	cursor: pointer;
	display: inline-block;
	font-size: 12px;
	max-width: 25%;
	padding: 0 18px;
	text-align: center;
	vertical-align: top;

	&.active-action {
		color: var(--color-primary);

		&:hover {
			color: var(--color-text-subtle);

			.gridicon {
				fill: var(--color-neutral-light);
			}
		}

		.gridicon {
			fill: var(--color-primary);
		}
	}

	&.inactive-action {
		color: var(--color-text-subtle);

		&:hover {
			color: var(--color-primary);

			.gridicon {
				fill: var(--color-primary);
			}
		}

		.gridicon {
			fill: var(--color-neutral-light);
		}
	}

	@media screen and (max-width: 370px) {
		padding: 0 12px;
	}

	&:focus {
		outline: none;
	}

	&:first-child {
		padding-left: 0;
	}

	&:last-child {
		padding-right: 0;
	}

	&:only-child {
		padding: 0 18px;
	}

	.wpnc__gridicon {
		font-size: 24px;
	}

	p {
		overflow: hidden;
	}
}