element-web/res/css/views/settings/_Notifications.scss

/*
Copyright 2015 - 2021 The Matrix.org Foundation C.I.C.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

.mx_UserNotifSettings {
    color: $primary-fg-color; // override from default settings page styles

    .mx_UserNotifSettings_pushRulesTable {
        width: calc(100% + 12px); // +12px to line up center of 'Noisy' column with toggle switches
        table-layout: fixed;
        border-collapse: collapse;
        border-spacing: 0;
        margin-top: 40px;

        tr > th {
            font-weight: $font-semi-bold;
        }

        tr > th:first-child {
            text-align: left;
            font-size: $font-18px;
        }

        tr > th:nth-child(n + 2) {
            color: $secondary-fg-color;
            font-size: $font-12px;
            vertical-align: middle;
            width: 66px;
        }

        tr > td:nth-child(n + 2) {
            text-align: center;
        }

        tr > td {
            padding-top: 8px;
        }

        // Override StyledRadioButton default styles
        .mx_RadioButton {
            justify-content: center;

            .mx_RadioButton_content {
                display: none;
            }

            .mx_RadioButton_spacer {
                display: none;
            }
        }
    }

    .mx_UserNotifSettings_floatingSection {
        margin-top: 40px;

        & > div:first-child { // section header
            font-size: $font-18px;
            font-weight: $font-semi-bold;
        }

        > table {
            border-collapse: collapse;
            border-spacing: 0;
            margin-top: 8px;

            tr > td:first-child {
                // Just for a bit of spacing
                padding-right: 8px;
            }
        }
    }

    .mx_UserNotifSettings_clearNotifsButton {
        margin-top: 8px;
    }

    .mx_TagComposer {
        margin-top: 35px; // lots of distance from the last line of the table
    }
}