jitsi-meet/css/_toolbars.scss

/**
 * Round badge.
 */
.badge-round {
    background-color: $toolbarBadgeBackground;
    border-radius: 50%;
    box-sizing: border-box;
    color: $toolbarBadgeColor;
    // Do not inherit the font-family from the toolbar button, because it's an
    // icon style.
    font-family: $baseFontFamily;
    font-size: 9px;
    font-weight: 700;
    line-height: 13px;
    min-width: 13px;
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
    vertical-align: middle;
}

/**
 * TODO: when the old filmstrip has been removed, remove the "new-" prefix.
 */
.new-toolbox {
    bottom: calc((#{$newToolbarSize} * 2) * -1);
    left: 0;
    position: absolute;
    right: 0;
    transition: bottom .3s ease-in;
    width: 100%;


    &.visible {
        bottom: 0;
        .toolbox-background {
            bottom: 0px;
        }
    }

    &.no-buttons {
        display: none;
    }

    .toolbox-background {
        background-image: linear-gradient(to top, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0));
        transition: bottom .3s ease-in;
        height: 160px;
        width: 100%;
        bottom: -160px;
        pointer-events: none;
        position: absolute;
        z-index: $toolbarBackgroundZ;
    }

    .toolbox-content {
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        margin-left: auto;
        margin-right: auto;
        padding: 20px 16px;
        position: relative;
        width: 100%;
        z-index: $toolbarZ;

        .button-group-center,
        .button-group-left,
        .button-group-right {
            display: flex;
            width: 33%;
        }

        .button-group-center {
            justify-content: center;

            .toolbox-button {

                .toolbox-icon {
                    background-color: #fff;
                    border-radius: 50%;
                    border: 1px solid #d1dbe8;
                    margin: 0px 4px;
                    width: 38px;
                    height: 38px;
        
                    &:hover {
                        background-color: #daebfa;
                        border: 1px solid #daebfa;
                    }
        
                    &.toggled {
                        background: #2a3a4b;
                        border: 1px solid #5e6d7a;
    
                        svg {
                            fill: #fff;
                        }
        
                        &:hover {
                            background-color: #5e6d7a;
                        }
                    }
        
                    &.disabled, .disabled & {
                        cursor: initial;
                        color: #fff;
                        background-color: #a4b8d1;
                    }
    
                    svg {
                        fill: #5e6d7a;
                    }
                }

                &:nth-child(2) {
                    .toolbox-icon {
                        background-color: $hangupColor;
                        border: 1px solid $hangupColor;
                        width: 40px;
                        height: 40px;
                
                        &:hover {
                            background-color: $hangupColor;
                        }

                        svg {
                            fill: #fff;
                        }
                    }
                }
            }
        }

        .button-group-right {
            justify-content: flex-end;
        }

        .overflow-menu {
            font-size: 1.2em;
            list-style-type: none;
            background-color: $overflowMenuBG;
            /**
             * Undo atlaskit padding by reducing margins.
             */
            margin: -16px -24px;
            padding: 4px 0;

            .overflow-menu-item {
                align-items: center;
                color: $overflowMenuItemColor;
                cursor: pointer;
                display: flex;
                font-size: 14px;
                height: 22px;
                padding: 5px 12px;

                div {
                    display: flex;
                    flex-direction: row;
                    align-items: center;
                }

                &:hover {
                    background-color: $overflowMenuItemHoverBG;
                    color: $overflowMenuItemHoverColor;
                }

                &.unclickable {
                    cursor: default;
                }
                &.unclickable:hover {
                    background: inherit;
                }
                &.disabled {
                    cursor: initial;
                    color: #3b475c;
                }
            }

            .beta-tag {
                background: $overflowMenuItemColor;
                border-radius: 2px;
                color: $overflowMenuBG;
                font-size: 11px;
                font-weight: bold;
                margin-left: 8px;
                padding: 0 6px;
            }

            .overflow-menu-item-icon {
                margin-right: 10px;

                i {
                    display: inline;
                    font-size: 24px;
                }

                i:hover {
                    background-color: initial;
                }

                img {
                    max-width: 24px;
                    max-height: 24px;
                }

                svg {
                    fill: #B8C7E0 !important;
                }
            }

            .profile-text {
                max-width: 150px;
                text-overflow: ellipsis;
                overflow: hidden;
                white-space: nowrap;
            }
        }

        .toolbox-button {
            color: $toolbarButtonColor;
            cursor: pointer;
            display: inline-block;
            line-height: $newToolbarSize;
            margin: 0 8px;
            text-align: center;
        }

        .toolbar-button-with-badge {
            position: relative;

            .badge-round {
                bottom: -5px;
                font-size: 12px;
                line-height: 20px;
                min-width: 20px;
                pointer-events: none;
                position: absolute;
                right: -5px;
            }
        }

        .toolbox-button-wth-dialog {
            display: inline-block;
        }

        .toolbox-icon {
            display: flex;
            border-radius: 5px;
            flex-direction: column;
            font-size: 24px;
            height: $newToolbarSize;
            justify-content: center;
            width: $newToolbarSize;

            &:hover, &.toggled {
                background: $newToolbarButtonHoverColor;
            }
    
            &.disabled {
                cursor: initial !important;
                background-color: #a4b8d1 !important;

                svg {
                    fill: #fff !important;
                }
            }
        }
    }
}

/**
 * START of fade in animation for main toolbar
 */
.fadeIn {
    opacity: 1;

    @include transition(all .3s ease-in);
}

.fadeOut {
    opacity: 0;

    @include transition(all .3s ease-out);
}