element-web/res/css/views/messages/_ViewSourceEvent.pcss

/*
Copyright 2024 New Vector Ltd.
Copyright 2019 The Matrix.org Foundation C.I.C.

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

.mx_EventTile_content.mx_ViewSourceEvent {
    display: flex;
    opacity: 0.6;
    font-size: $font-12px;
    width: 100%;
    overflow-x: auto; /* Cancel overflow setting of .mx_EventTile_content */
    line-height: normal; /* Align with avatar and E2E icon */

    pre,
    code {
        flex: 1;
    }

    pre {
        line-height: 1.2;
        margin: 3.5px 0;
    }

    .mx_ViewSourceEvent_toggle {
        --ViewSourceEvent_toggle-size: 16px;

        visibility: hidden;
        /* icon */
        width: var(--ViewSourceEvent_toggle-size);
        min-width: var(--ViewSourceEvent_toggle-size);

        svg {
            color: $accent;
            width: var(--ViewSourceEvent_toggle-size);
            height: var(--ViewSourceEvent_toggle-size);
        }

        .mx_EventTile:hover & {
            visibility: visible;
        }
    }

    &.mx_ViewSourceEvent_expanded .mx_ViewSourceEvent_toggle {
        align-self: flex-end;
        height: var(--ViewSourceEvent_toggle-size);
    }
}