text: var cont="contact-us";
  function infor(){
      var name= document.getElementById("names").value;
      var text=document.getElementById("message").value;
      var email=document.getElementById("emails").value;
  
      if(name===""||email===""||text===""){
          alert("Enter details");
      }
      else{
          alert("Thank you " + name + "we have recieved your message");
      }
  }
  
  $(document).ready(function(){
      $(".dev-con").click(function(){
          $(".dev-img").toggle(function(){
              $(".paragraph-dev").toggle();
          });
      });
  });
  $(document).ready(function(){
      $(".design-con").click(function(){
          $(".paragraph-des").toggle(function(){
              $(".design-img").toggle();
          });
      });
  });
  
  
  $(document).ready(function(){
      $(".product-con").click(function(){
          $(".paragraph-prod").toggle(function(){
              $(".prod-img").toggle();
          });
      });
  });