/* color picker */
.ngx-color-picker-btn {
    font-family: "Roboto medium", sans-serif;
    font-size: 14px !important;
    display: inline-block;
    padding: 0;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 0;
    border-radius: 2px;
    background: #fff;
    color: #000;
    outline: 0;
    padding: 6px 20px;
    border-radius: 2px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .6);
  }