@media screen and (max-width: 768px) {
  nav .logo {
    float: none;
    width: auto;
    justify-content: center;
  }
  nav .links {
    float: none;
    position: fixed;
    z-index: 9;
    left: 0;
    right: 0;
    top: 100px;
    bottom: 100%;
    width: auto;
    height: auto;
    flex-direction: column;
    justify-content: space-evenly;
    background-color: rgba(0, 0, 0, 0.8);
    overflow: hidden;
    box-sizing: border-box;
    transition: all 0.5s ease-in-out;
  }
  nav .links a {
    font-size: 20px;
  }
  nav :checked ~ .links {
    bottom: 0;
  }
  nav .icon-burger {
    display: block;
  }
  nav :checked ~ .icon-burger .line:nth-child(1) {
    transform: translateY(10px) rotate(225deg);
  }
  nav :checked ~ .icon-burger .line:nth-child(3) {
    transform: translateY(-10px) rotate(-225deg);
  }
  nav :checked ~ .icon-burger .line:nth-child(2) {
    opacity: 0;
  }
}
@media only screen and (min-width: 992px) and (max-width: 2560px) {
  html {
    font-size: 60%;
    scroll-padding: 10rem;
  }
  section {
    padding: 5rem 4rem;
  }
  .container .title {
    width: 100rem;
    float: center;
  }
  .container .desc {
    font-size: 100%;
    float: center;
  }
}
@media only screen and (min-width: 768px) and (max-width: 991px) {
  html {
    font-size: 55%;
    scroll-padding: 7rem;
  }
  section {
    padding: 3rem 2rem;
  }
  .container .title {
    width: 75%;
    float: center;
    font-size: 10rem;
  }
  .container .desc {
    font-size: 5rem;
    float: center;
  }
  .heading{
    margin-left: 25%;
  }
  .post-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media only screen and (max-width: 767px) {
  html {
    font-size: 30%;
    scroll-padding: 7rem;
  }
  section {
    padding: 2rem 1rem;
  }
  .container{
    background-size: 1000px;
    background-position-x: center
  }
  .container .title {
    width: 75%;
    font-size: 20rem;
    float: center;
    top: 7.5%;
    left: 12.5%;
  }
  .container .desc {
    font-size: 3rem;
    float: center;
    top: 22%;
    left: 20%;
  }
  .category-head ul{
    grid-template-columns: repeat(1, 1fr);
  }
  .filter-container{
    margin-top: 0px;
  }
  .heading{
    margin-left: 100px;
  }
  .category-head{
    margin-left: 22%;
  }
  .post-container {
    grid-template-columns: repeat(1, 1fr);
  }
  .video-player{
    width: 90%;
    top: 35%;
  }
  .container3{
  width: 100%;
  margin-left: 0;
  }
  .container3 .div2{
    font-size: 20px
  }
  .container3 .button{
    text-align: center;
  }
  .container3 .button .button-text{
    font-size: 7px
  }
}