ui/src/components/Header/index.scss

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

@import 'bootstrap/scss/functions';
@import 'bootstrap/scss/variables';
#header {
  z-index: 1041;
  --bs-navbar-padding-y: 0.75rem;
  background: var(--bs-primary);
  box-shadow:
    inset 0 -1px 0 rgba(0, 0, 0, 0.15),
    0 0.125rem 0.25rem rgb(0 0 0 / 8%);
  .logo {
    max-height: 2rem;
  }

  .create-icon {
    color: var(--bs-nav-link-color);
  }

  .nav-link {
    &.icon-link {
      width: 38px;
      height: 38px;
    }
  }

  .search-mobile {
    color: var(--bs-nav-link-color);
  }

  .answer-navBar {
    font-size: 1rem;
    padding: 0.25rem 0.5rem;
    border: none;
  }
  .answer-navBar:focus {
    box-shadow: none;
  }

  .xl-none {
    display: none !important;
  }

  .hr {
    color: var(--bs-navbar-color);
  }

  // style for colored navbar
  &.theme-dark {
    .placeholder-search {
      padding-left: 42px;
      box-shadow: none;
      color: #fff;
      background-color: rgba(255, 255, 255, 0.2);
      border: $border-width $border-style rgba(255, 255, 255, 0.2);
      &:focus {
        border: $border-width $border-style $border-color;
      }
      &::placeholder {
        color: rgba(255, 255, 255, 0.75);
      }
    }
    .search-icon {
      color: #fff;
    }
  }

  // style for colored navbar
  &.theme-light {
    .nav-link {
      color: rgba(0, 0, 0, 0.65);
    }
    .placeholder-search {
      padding-left: 42px;
      box-shadow: none;
      color: var(--bs-body-color);
      background-color: rgba(255, 255, 255, 0.2);
      border: $border-width $border-style rgba(0, 0, 0, 0.05);
      &:focus {
        border: $border-width $border-style $border-color;
      }
      &::placeholder {
        color: rgba(0, 0, 0, 0.65);
      }
    }
    .search-icon {
      color: var(--bs-body-color);
    }
  }

  .maxw-560 {
    max-width: 560px;
  }

  .search-wrap {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 13px;
    line-height: 1;
  }
}

@media (max-width: 1199.9px) {
  #header {
    .nav-grow {
      flex-grow: 1 !important;
    }

    .xl-none {
      display: flex !important;
    }

    .maxw-400 {
      max-width: 100%;
    }
  }
}

@media screen and (max-width: 767px) {
  #header {
    .nav-text {
      flex: 1;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      min-width: 0;
    }
  }
}