.Submain div iframe {

    display: inline-block;
    width: 45%;
    height: 300px;
    margin-top: 20px;
    margin-bottom: 20px;
    margin-right: 0;
    
}

/************************************************** Submain *****************************************************/

.Submain {

    height: fit-content;
    margin-left: 30px;
    margin-right: 30px;
    margin-top: 10px;
    border-radius: 10px;
    padding-top: 10px; 
    padding-right: 50px;
    padding-left: 50px;
    padding-bottom: 10px;
    background-color: white;
    font-size: 19px;
    line-height: 150%;
    text-align: justify;
  
    
  }
  
  #SM{
  
    width: 45%;
  }

  
  @media all and (max-width: 700px) {


    h1 {

        
        font-size: 30px;
        text-align: center;
        position: inherit;
        
    }


    .Submain {

        padding-top: 2px;
        font-size: 18px;
        padding-right: 19px;
        padding-left: 19px;
        margin-top: 60px;
        margin-left: 0;
        margin-right: 0px;
        line-height: 180%;

    }
    .Submain {
        margin-top: 35px;
    }

    #SM, .Submain div iframe {

        width: 100%
    }

}