element-web-Github/res/css/views/voip/_DialPad.pcss

/*
Copyright 2024 New Vector Ltd.
Copyright 2020 The Matrix.org Foundation C.I.C.

SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/

.mx_DialPad {
    display: grid;
    row-gap: 16px;
    column-gap: 0px;
    margin-top: 24px;
    margin-left: auto;
    margin-right: auto;

    /* squeeze the dial pad buttons together horizontally */
    grid-template-columns: repeat(3, 1fr);
}

.mx_DialPad_button {
    display: flex;
    flex-direction: column;
    justify-content: center;

    width: 40px;
    height: 40px;
    background-color: $quinary-content;
    border-radius: 40px;
    font-size: 18px;
    font-weight: var(--cpd-font-weight-semibold);
    text-align: center;
    vertical-align: middle;
    margin-left: auto;
    margin-right: auto;
}

.mx_DialPad_button .mx_DialPad_buttonSubText {
    font-size: 8px;
}

.mx_DialPad_dialButton {
    /* Always show the dial button in the center grid column */
    grid-column: 2;
    background-color: $accent;

    &::before {
        content: "";
        display: inline-block;
        height: 40px;
        width: 40px;
        vertical-align: middle;
        mask-repeat: no-repeat;
        mask-size: 20px;
        mask-position: center;
        background-color: #fff; /* on all themes */
        mask-image: url("$(res)/img/element-icons/call/voice-call.svg");
    }
}