@media all and (max-width:768px){
    .row{
        display: block;
    }
    
    .col-4{
        display: block;
        width: 100%;
        margin-top: 50px;
    }
    .col-6{
        display: block;
        width: 100%;
        margin-top: 50px;
    }
    .container{
        width: 768px;
    }
    .nav{
        padding: 0px;
    }
    .leftNav{
        width: 100%;
        height: 60px;
        background-color: white;
    }
    .leftNav .logo{
        font-size: 35px;
        margin-left: 50px;
    }
    .leftNav  .slog{
        font-size: 35px;
        color: #6173f4;
        margin-left: 35px;
    }
    .leftNav .menu{
        display: block;
        margin-top: 15px;
        line-height: 20px;
        margin-left: 690px;
    }
    .rightNav{
        display: none;
    }
    .title{
        display: none;
    }
    .appTitle{
        display: block;
        padding-left: 15px;
    }
    .appTitle{
        color: white;
        margin-top: 200px;
    }
    
    .appTitle h1{
        margin-bottom: 15px;
        color: #9b9ea0;
    }
    
    .appTitle div{
        margin-bottom: 20px;
        width: 600px;
        font-size: 30px;
        color: #c3bcbb;
    }
    
    .appTitle input{
        
      
        width: 150px;
        height: 35px;
        color: white;
        font-size: 16px;
        letter-spacing: 2px;
        border: 1px solid #6173f4;
        border-radius: 5px;
        background-color: #6173f4;
    }
    .middle{
        height: 2300px;
    }
    .warrper{
        width: 768px;
    }
    .grid p {
        font-size: 30px !important;
    }
    .grid div  {
         margin-left: 200px !important;
         font-size: 20px !important;
    }
    .minLogo{
        margin-left: -55px;
    }
    #QA{
        display: none !important;
    }
    .menu .menuBox{
        display: none;
        height: 760px;
        width: 768px;
        position: absolute;
        background-color: white;
        margin-left: -700px;
    }
  
    
    .menu ul li{

       margin-right: 700px;
       font-size: 30px;
       width: 800px;
       padding: 35px;
       padding-top: 45px;
       padding-left: 75px;
       border-bottom: 1px solid #e5e5e5;
    }
    .menu ul li input{
        margin-right: 15px;
        width: 550px;
        height: 65px;
        color: white;
        background-color: #6173f4;
        border: 1px solid #6173f4;
        border-radius: 35px;
        z-index: 2;
        margin-top: 25px;
    }
    
    .menu a{
        text-decoration: none;
        color: gray;
    }
    .cancel{
        display: none;
    }
    .menu:hover .menuT{
        display: none !important;
    }
    .menu:hover .cancel{
        display: block !important;
    }
    .menu:hover .menuBox{
        display: block !important;
    }
    
    .menu:active .menu{
        display: none;
    }

}