gitlab-org--gitlab-foss/app/assets/stylesheets/pages/members.scss

.project-members-new {
  > h5 {
    font-weight: normal;
  }
}

.member {
  .list-item-name {
    float: none;

    @media (min-width: $screen-sm-min) {
      float: left;
      width: 50%;
    }
  }

  .controls {
    @media (min-width: $screen-sm-min) {
      display: flex;
      width: 400px;
      max-width: 50%;
    }
  }

  .form-horizontal {
    margin-top: 5px;

    @media (min-width: $screen-sm-min) {
      display: flex;
      flex: 1;
      margin-top: 3px;
    }
  }

  .btn-remove {
    width: 100%;

    @media (min-width: $screen-sm-min) {
      width: auto;
    }
  }
}

.member-form-control {
  @media (max-width: $screen-xs-max) {
    padding: 5px 0;
    margin-left: 0;
    margin-right: 0;
  }

  @media (min-width: $screen-sm-min) {
    width: 50%;
  }
}

.member-access-text {
  margin-left: auto;
  line-height: 43px;
}