@media (max-width:1150px) {
   .why_Choose_ram_sub_div1{
    width: 42%;
   }
} 

@media (max-width:850px) {
   .why_Choose_ram_sub_div1{
    width: 47%;
   }
} 
@media (max-width:750px) {
   .why_Choose_ram_sub_div1{
    width: 56%;
   }
} 
@media (max-width:650px) {
   .why_Choose_ram_sub_div1{
    width: 81%;
   }
} 
@media (max-width:450px) {
   .why_Choose_ram{
      padding: 20px 10px 5% 10px;
   }
   .why_Choose_ram_sub_div1{
    width: 100%;
   }
   .why_Choose_ram_sub_div_under_row__content p {
    font-size: 14px;
    line-height: 1.2;
   }
   .why_Choose_ram_sub_div_under_row__content h4{
    font-size: 18px;
   }
}