.dropdown_operating{
            width: 100%;
            height: 60px;
            line-height: 52px;
            padding: 0 50px;
            font-size: 14px;
            border: 2px solid transparent;
            background: #f5f5f7;
            color: #222222;
            border-radius: 6px;
         }
         .offset-xl-3{
            margin-left: 0px!important;
         }
         .offset-lg-2 {
           margin-left: 0%!important;
         }
         .operating_system_form{
            
            padding-top: 70px;
            padding-bottom: 130px;
            float: left !important;
            width: 68% !important;
         }
         .left_side{
            float: left;
            width: 45%!important;
         }
         .right_side{
            float: right;
         }         
         .operating_system_row{
           /* margin-left: -137px!important;*/
         }
         .operating_items_list{
            padding: 50px 35px;
            padding-bottom: 45px;
            border-radius: 10px;
            box-shadow: 0px 40px 80px 0px rgba(2, 2, 26, 0.14);
            background-color: #ffffff;
            z-index: 11;
            margin-right: -210px;
            margin-top: -559px;
            margin-bottom: 30px;
         }
        
         .sign__form{
            padding-bottom: 30px;
         }
         .submit_button{
            width: 40%!important;
            float: right;
            height: 40px;
            color: #fff;
            line-height: 36px;
            padding: 0 17px;
            background: #1c7df8;
            border-color: #1c7df8;
            border-radius: 10px;
         }
         .submit_button: hover{
            color: white;
         }
         .getcolor{
            color: green;
            padding-left: 14px;
            padding-bottom: 10px;
            font-size: 18px;
         }
         .getcolorspace{
            color: green;
            padding-left: 14px;
            padding-bottom: 10px;
         }
         .getcoloros{
            color: green;
            padding-left: 14px;
            padding-bottom: 10px;
            font-size: 18px;
         }
         .datastorage{
            margin-top: -150px!important;
         }

		 .checkoutbutton{
			width: 284px;
			padding: 9px;
			border-radius: 10px;
			box-shadow: 1px 1px 0px 1px #000;
		}

		.storage_item_list{
			width:95%!important
        }



      @media only screen and (max-width: 600px) {
         .operating_system_row{
            margin-left: 0px!important;
         }
         .operating_system_form {
             width: 100%!important;
             padding-top: 70px;
             padding-bottom: 130px;         
         }
         .operating_items_list {
             padding: 10px 10px;
             padding-bottom: 45px;
             border-radius: 10px;
             box-shadow: 0px 40px 80px 0px rgb(2 2 26 / 14%);
             background-color: #ffffff;
             z-index: 11;
             margin-right: 0px!important;
             margin-top: -65px;
             margin-bottom: 30px;
         }
         .left_side {
            width: 100%!important;
         }
         .submit_button {
             width: 100%!important;
             height: 40px;
             color: #fff;
             line-height: 36px;
             padding: 0 17px;
             background: #1c7df8;
             border-color: #1c7df8;
             border-radius: 10px;
         }
         .datastorage{
            /*margin-top: -20px!important;*/
         }

		.item_res {
          color: green;
          font-size: 13px!important;
          font-family: monospace;
		 
      	}
		.mainheading {
          text-align: center;
          padding-bottom: 14px!important;
          font-family: auto;
          font-weight: 900;
          font-size: 26px!important;
          letter-spacing: 2px;
          text-transform: uppercase;
      	}
		.totalbill {
          font-size: 14px!important;
          padding: 3px;
          border: 2px solid red;
          color: red;
          width: 100%!important;
		  margin-left:0px!important;
     	 }
		.checkoutbutton{
			width: 243px!important;
			padding: 9px;
			border-radius: 10px;
			box-shadow: 1px 1px 0px 1px #000;
		}
		.item_desc {
          font-size: 14px!important;
          font-family: auto;
      }
		.storage_item_list{
			width:100%!important
        }










      }