#divMain{
    margin:auto;		
    width:80%;
    padding-bottom: 20px;
}

#bangkok_time{
    width:50%;
    margin:0 auto;
    margin-top: 50%;
}

#newyork_time{
    width:50%;
    margin:0 auto;
    margin-top: 10%;
}

#mumbai_time{
    width:50%;
    margin:0 auto;
    margin-top: 10%;
}

#dubai_time{
    width:50%;
    margin:0 auto;
    margin-top: 10%;
}

@media screen and (max-width: 600px) {
    #bangkok_time{
        margin-top: 25%;
    }
}

@media screen and (min-width:601px) and (max-width:900px) {
    #bangkok_time{
      margin-top: 30%;
    }
    #bangkok_time, #newyork_time, #mumbai_time, #dubai_time{
     width:40%;
    }
}

@media screen and (min-width:901px) and (max-width:1200px) {
   #bangkok_time{
    margin-top: 10%;
   }
   #bangkok_time, #newyork_time, #mumbai_time, #dubai_time{
    width:40%;
   }
}

@media screen and (min-width:1201px) and (max-width:1900px) {
   #bangkok_time{
    margin-top: 70% !important;
   }
   #bangkok_time, #newyork_time, #mumbai_time, #dubai_time{
    width:50%;
   }
}

/*    @media screen and (max-width: 600px)
// @media screen and (min-width:601px) and (max-width:900px)
// @media screen and (min-width:901px) and (max-width:1200px)
// @media screen and (min-width:1201px) and (max-width:1900px)
// @media screen and (min-width:1900px) and (max-width:2560px)
// @media screen and (min-width:2560px)*/