@media screen and (max-width: 991px) {
  /*! nav */
  .navbar-collapse {
    margin-top: 10px;
    padding-top: 10px;
    background-color: #fff;
  }

  /* nav bar color */
  .nav-item .nav-link {
    color: black;
  }
  .navbar-collapse .navbar-nav .nav-item .nav-link {
    border-color: black;
  }

  /* heading style */
  .section-heading-style h3 {
    position: relative;
    font-family: var(--montserFont);
    font-size: 20px;
    line-height: 44px;
    font-weight: 900;
    z-index: 2;
  }
}

@media screen and (min-width: 768px) {
  /* animation font size */
  .text-mob-size {
    font-family: var(--montserFont);
    font-size: 40px;
    line-height: 72px;
    padding: 12px 0;
    font-weight: 200;
  }
  .thirdCol {
    justify-self: center;
    align-self: center;
    margin-inline: auto;
  }
}

@media screen and (min-width: 991px) {
  /*! nav */
  /* nav menu collor */
  .navbar-collapse .nav-item .nav-link {
    color: white;
  }

  /*! header */
  /* animation font size */
  .text-mob-size {
    font-family: var(--montserFont);
    font-size: 60px;
    line-height: 72px;
    padding: 12px 0;
    font-weight: 200;
  }
}