@media screen and (max-width:500px){  
    input.whole{
        /*width: 320px;*/
        width: 250px;
    }
    textarea.whole{
        /*max-width:320px;*/
        max-width:250px;
    }
    
    #container{
        width:90%;
    }
    .options{
        max-width:250px;
    }
    #right_div{
        margin-left: auto;
    }
}

@media screen and (max-width:1000px){
    #right_div{
        margin-left: auto;
    }
}