mattermost/webapp/sass/layout/_navigation.scss

@charset 'UTF-8';

.nav > li > a:focus,
.nav > li > a:hover {
    background: transparent;
}

.nav-tabs {
    margin-bottom: 10px;

    > li {
        margin-right: 5px;

        > a {
            border-bottom-color: transparent !important;
            padding: 7px 15px;

            .small {
                @include opacity(.8);
                margin-left: 4px;
            }
        }
    }
}

#navbar {
    input {
        margin: 0 5px 0 2px;
    }

    .navbar-default {
        background: $primary-color;
        border: none;
        min-height: 50px;
        position: absolute;

        .navbar-nav {
            > li {
                > a {
                    height: 50px;
                    padding: 0 1.3em;

                    i {
                        line-height: 50px;
                    }
                }
            }
        }

        .navbar-toggle {
            border-color: transparent;
            border-radius: 0;
            fill: $white;
            float: left;
            height: 50px;
            line-height: 48px;
            margin: 0;
            padding: 0 10px;
            width: 50px;
            z-index: 5;

            &.navbar-right__icon {
                @include border-radius(50px);
                height: 32px;
                line-height: 0;
                margin: 9px 10px 0 0;
                padding: 0;
                width: 32px;
            }

            &.menu-toggle {
                margin-right: 16px;
            }

            .icon-bar {
                background: $white;
                width: 21px;
            }

            .icon__search {
                svg {
                    left: -1px;
                    position: relative;
                    width: 17px;
                }
            }

            .icon--white {
                color: $white;
            }

            &:hover,
            &:active,
            &:focus {
                background: inherit;
            }
        }

        .navbar-brand {
            float: none;
            font-size: 16px;
            height: 50px;
            line-height: 50px;
            padding: 0 .5em;

            .heading {
                display: inline-block;
                font-weight: 600;
                line-height: 50px;
                margin-right: 5px;
                max-width: calc(100% - 200px);
                overflow: hidden;
                text-overflow: ellipsis;
                vertical-align: top;
            }

            .header-dropdown__icon {
                margin-left: 0;
                top: -1px;
            }

            .dropdown-toggle {
                color: $white;
            }

            .description {
                color: $white;
                display: inline-block;
                margin-right: 1em;

                &.info-popover {
                    @include border-radius(50px);
                    cursor: pointer;
                    height: 32px;
                    line-height: 32px;
                    margin: 9px 10px 0 0;
                    position: relative;
                    text-align: center;
                    vertical-align: top;
                    width: 32px;

                    svg {
                        position: relative;
                        top: 5px;
                    }
                }
            }
        }
    }

    .sidebar-name {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;

        span {
            margin-left: 2px;
            white-space: nowrap;
        }
    }

    .channel-create-btn {
        margin-right: 15px;
    }

    .more-channel-table {
        border: 1px solid #dbdbdc;
        width: 100%;

        td {
            padding: 7px;
        }

        button {
            width: 110px;
        }
    }
}

.badge-notify {
    background: $red;
    left: 4px;
    position: absolute;
    top: 3px;
    z-index: 100;
}