1 00:00:05,170 --> 00:00:11,830 In the center, too, says there are a vast array of elements which we have seen in the presentation 2 00:00:11,920 --> 00:00:15,250 that can be exploited to simplify the stylesheets. 3 00:00:15,580 --> 00:00:23,500 Then let's go back to our standard as C assess and let's start working then with the variables that 4 00:00:23,680 --> 00:00:31,730 move buddy down downward and into the first row, let's insert a variable identified with the dollar 5 00:00:31,800 --> 00:00:35,320 symbol after that font select. 6 00:00:36,890 --> 00:00:39,860 And let's define the area of fun with the Kullen. 7 00:00:41,840 --> 00:00:44,240 Let's close with a semicolon. 8 00:00:45,580 --> 00:00:49,960 And into money, that's insert fun family. 9 00:00:51,090 --> 00:00:54,120 That is the classical Cyesis instruction. 10 00:00:54,970 --> 00:01:04,750 Into which instead that's insert fun select, let's close with a semicolon and let's save, as you can 11 00:01:04,750 --> 00:01:16,000 see, the system detected some changes and it generated a new style CSF which considered the font select 12 00:01:16,260 --> 00:01:21,070 a variable inserted into interbody, the area of foreign. 13 00:01:22,330 --> 00:01:31,480 And automatically also our browser got updated with the error font, we can do the same thing in certain 14 00:01:31,480 --> 00:01:32,950 also, for example. 15 00:01:34,860 --> 00:01:36,240 Color select. 16 00:01:37,400 --> 00:01:38,890 That's insert black. 17 00:01:39,320 --> 00:01:42,720 In so doing, let's modify into color. 18 00:01:44,830 --> 00:01:53,230 Also, the buddy color saving automatically, the compiler was triggered and our style got updated, 19 00:01:53,470 --> 00:01:57,650 thanks to Steiglitz, says Matt. 20 00:01:59,290 --> 00:02:02,620 We can start, for example, in certain hour classes. 21 00:02:04,810 --> 00:02:09,790 Into high, we can choose to insert the different color. 22 00:02:11,320 --> 00:02:15,430 Therefore, to insert red into middle. 23 00:02:17,720 --> 00:02:20,600 Let's choose to insert a black caller. 24 00:02:23,420 --> 00:02:28,610 And into low, let's choose again a red color. 25 00:02:33,070 --> 00:02:41,020 For this type of representation, obviously, we can insert a new variable, which we are calling color 26 00:02:41,110 --> 00:02:42,400 select to. 27 00:02:44,370 --> 00:02:56,550 With the red color as an attribute at this point, let's insert select two into high and low, therefore 28 00:02:56,640 --> 00:03:06,360 color select to into media, let's insert instead color, select that safe and our compiler updated. 29 00:03:07,920 --> 00:03:11,220 The stylesheet and also Browsr. 30 00:03:12,940 --> 00:03:23,620 So as you have seen from the sets variables, you can insert a univocal value to define then with a 31 00:03:23,620 --> 00:03:33,990 single variable so that to be able to select it inside Incyte Stylesheet and so that modifying a singularly, 32 00:03:34,480 --> 00:03:37,060 for example, changing now into green. 33 00:03:38,870 --> 00:03:47,390 Automatically also the stylesheet and the result get updated without having to perform additional operations.