@media (max-width:767px){
   section{
      height: auto;
   }
   .fullmainn1{
      margin-top: 80px;
      height: auto;
   }
  
   .maino1{
      height: auto;
      flex-wrap: wrap;
   }
   .mainp1{
      margin-left: 10px;
      height: auto;
      width: 550px;
      margin-right: 10px;
   }
  .mainv2{
   margin-left: 10px;
   height: auto;
   width: 450px;
   margin-right: 10px;
  }

  /* main page end */

  .sec1{
   height: auto;

  }
  .t1{
   margin-top: 40px;
   font-size: 3rem;
   font-weight: 500;
  }
  .t1o{
   font-size: 2rem;
   font-weight: 300;

  }
  .t1o1{
   margin-bottom: 40px;
  }

  /* end */

  .sec2o{
   height: auto;
  }
  .fullmain1{
   margin-top: 20px;
   height: auto;
}

  .mainfast{
   height: auto;
   flex-wrap: wrap;
   display: flex;
   
  }
 
  .main1o{
   margin-top: 40px;
   height: 45%;
   width: 500px;
  }
  #img-fluid{
   height: auto;
   width: 450px;
  }
  .main2o{
   margin-top: 120px;
   height: 45%;
   width: 500px;

  }
  .main3o{
   height: auto;
   width: 500px;
   margin-bottom: 20px;
  }
  .main30o{
   height: auto;
   margin-top: 20px;
  }

  .boldtext{
   font-size: 2.5rem;
  }
  .textpre{
   font-size: 1.1rem;
  }

  .blogtitle p{
   font-size: 2.9rem;
  }

  .sec4 div {
   width: 80%;
 }
 .sec4 h1 {
   font-size: 3.7rem;
 }


}