next-ucap-messenger/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/message.component.scss

.message-box {
  position: relative;
  height: 100%;
}
.current-head {
  h3 {
    display: inline-flex;
    padding-left: 10px;
    align-items: center;
    color: #ffffff;
  }
  .btn-box {
    height: 100%;
    margin-left: auto;
    display: inline-flex;
    align-items: center;
  }
}
.mat-tab-label-active {
  opacity: 1;
}
.message-item {
  cursor: pointer;
}
::ng-deep .message-box {
  .message-section {
    position: relative;
    //height: calc(100% - 120px);
    .message-tab {
      position: relative;
      height: 100%;
    }
    .search-sub {
      padding: 0 20px;
      font-size: 0.9em;
      height: 50px;
      align-items: center;
      display: flex;
      border-bottom: 1px solid #dddddd;
      form {
        .mat-form-field {
          width: 30%;
          flex: 0 0 auto;
          margin-right: 10px;
          font-size: 1em;
        }
        .mat-radio-group {
          .mat-radio-button {
            margin: 0 4px;
            .mat-radio-label {
              .mat-radio-label-content {
                padding-left: 4px;
              }
            }
          }
        }
      }
    }
    .no-search-result {
      justify-content: center;
      align-items: center;
      display: flex;
    }
  }
}