When to use the # will explain and when not in "selectors".

I'm doing the tutorial:

Create your first website - part 3: style of the header and navigation menu. Adobe Developer Connection

I do not understand when I'm supposed to use the # when you create a new selector. I am instead:

  1. The copyright symbol in the <footer> moves to the top next to the heading "tips cable car. To resolve this problem, create a new footerselector.
  2. In the page layout section, set the clear property to left. The <footer> moves to the bottom of the page.

I had used the # and spent a moment with her. Finally, I took the # footer selector, and then it worked.

I know not how do you know when to use and when not. What I missed or what I forget?

Thank you.

In CSS, prefacing a selector with # indicates that her Prefixant ID. a selector with a dot or period indicates that it is a class. No prefix means that the switch target an element HTML of the same name.

For example, #footer is the selector for

Tags: Dreamweaver

Similar Questions

  • In Camera Raw 8.4.1 I can open the DNG for 3 years, but it's using the old interface and features not the current - how can I change this. Rebuilt the cache.

    Creative cloud running on a HP with 18 GB of Ram - I'm working on a project using DNG 3 years old and when I open in my current Camera Raw, it uses the old interface with 'contrast' down and "valorisation" below 'exposure' - How do Camera Raw to open with the current interface?

    Thanks for any help.

    Craig

    If you are referring to the version of process , you who set the ACR camera Calibration tab.

    Also remember that all images with previous settings will show the process used when they were stopped.  Which can also be changed in this tab.

  • I downloaded foxfire and create an account, but no icon is nowhere to be found. I want to use the addon downloaditall and can not get to be created.

    No detail more - just frustrated.

    Sorry, I'm not your 'friend '. Just another user of Firefox that gives my time here to try to help other Firefox users with their questions about Firefox. Your disparaging comments about "another contribution" was insulting; so I'll take my leave to try to help you.

  • I have an Apple computer, use the browsers Firefox and Safari, use Comcast for my email. Lately, when the Firefox, my email does not work correctly. Why?

    I have an Apple computer, use the browsers Safari and Firefox. I use Apple mail and Comcast to my email. Lately, in the case of Firefox, my email does not work correctly. I get a message "your server license has expired. While usually, I can access my emails, I can't delete the unwanted emails. This problem will not occur when I use Safari and Apple mail. Is this a problem of Firefox or Comcast? Do you know what license is expired?

    Hello

    Many issues of the site can be caused by corrupted cookies or cache. To try to solve these problems, the first step is to clear cookies and cache.
    Note: This will be you temporarily disconnect all sites, you're connected to.
    To clear the cache and cookies to do the following:

    1. Go to Firefox > history > clear recent history or (if no Firefox button is displayed) go to tools > clear recent history.
    2. Under "Time range to clear", select "all".
    3. Now, click the arrow next to details to toggle the active details list.
    4. In the list of details, see the Cache and Cookies and uncheck everything.
    5. Now click the clear now button.

    More information can be found in article to clear your cache, history, and other personal information in Firefox .

    This solve your problems? Please report to us!

    Thank you.

  • I just make the payment for the license, after using the month trial. and when I want to use the programs and said that I must pay. and received e-mail confirmation of payment, that is not what I do

    I just make the payment for the license, after using the month trial. and when I want to use the programs and said that I must pay. and received e-mail confirmation of payment, that is not what I do


    Please see the links below.

    Also, make sure you use the right adobe ID to log in.

    Hope this will help you.

    Kind regards

    Hervé Khare

  • When you send an Email to someone not in my contact list "Check names" appears and says not in the contacts list, and are not sent.

    original title: sending Emails

    When you send an Email to someone not in my contact list "Check names" appears and says not in the contacts list, and are not sent.

    Remember - this is a public forum so never post private information such as numbers of mail or telephone!

    Ideas:

    • You have problems with programs
    • Error messages
    • Recent changes to your computer
    • What you have already tried to solve the problem

    If you use a POP3 Protocol account, please post on the forum network, e-mail and put online:

    http://social.answers.Microsoft.com/forums/en-us/vistanetworking/threads

    If you use Hotmail, please report it to Windows Live Solution Center, son of Hotmail:
    http://www.windowslivehelp.com/forums.aspx?ProductID=1 . for the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

  • Using firefox 14.0.1. Load a link using the right click and "Open link in new window", translates into a new window opens but doesn't show URL address bar...

    Using firefox 14.0.1. Load a link using the right click and "Open link in new window", translates into a new window opens but doesn't show URL address bar. However, if I click with the right button on a link and select "Open link in a new tab", the tab displays the URL in the address bar. If it works when a new tab it's not in a new window.

    The reset Firefox feature can solve a lot of problems in restaurant Firefox to its factory default condition while saving your vital information.
    Note: This will make you lose all the Extensions, open Web sites and preferences.

    To reset Firefox, perform the following steps:

    1. Go to Firefox > help > troubleshooting information.
    2. Click on the button 'Reset Firefox'.
    3. Firefox will close and reset. After Firefox is finished, it will display a window with the imported information. Click Finish.
    4. Firefox opens with all the default settings applied.

    Information can be found in the article Firefox Refresh - reset the settings and Add-ons .

    This solve your problems? Please report to us!

  • I use the MODBUS library and can receive data, but I can send it very well?

    Hello

    I use the Modbus Library to communicate with a VFD to control a fan. I use the master write and read vi. I can write data to the drive mechanism and get the fan to do what I want. The VFD is supposed to send a package of confirmation after I told him to do something and I can also read its records. When debugging the VI it shows that the problem is that the buffer always reads zero and the VI timesout. If I look at the USB adapter lights to RS 485, I use to interface with the drive mechanism, I see that the flashes of light RX immediately after I send a message. So I should have something in the buffer. Does anyone have any suggestions?

    Aaron

    OK, here's what has happened to those who have this problem. In the series Receive.vi MB The bytes to the Port of property node has been reading 0 even if there was something in the buffer. Executing the program was then stuck in a loop until it expired and never went to read anything of serial port buffer. I didn't spend too much time wondering why that VI has not worked and created my own. Within a period appropriate after writing to the serial port, I used the same bytes to the Port property node and was able to get the exact number of bytes to the stream and then VISA vi the number of bytes to read. I received the message of the right answer and everything seemed good. But of course that NO! Then I experimented with different speeds of writing to the drive mechanism to get the fan to operate at different speeds. I found a small range of speeds where I get no response to the VFD, either in operation or by sending me a response packet. After a while, I found that there is a mistake in the LRC-8 code in the MODBUS library OR. It does not prescribe that the LRC will be a two-character value. So if your LRC is proving to be a single character such as F value (which should be 0F) you get an incomplete MODBUS message. This has been easily corrected in the vi LRC8 saying "number in hexadecimal string" vi to produce output with a minimum width of two. Then everything worked fine. Moral of the story, it's the MODBUS library is awkward.

  • How to use the property PivotX and PivotY in cascades

    Hello

    My goal is to rotate the line on my angle.

    1 I received two points: A(x1; y1) and B(x2; y2).

    2. I calculated the size of the vector AB and angle of point A:
    AB = Math.sqrt (Math.pow ((x2-x 1), 2) + Math.pow ((y2-y1), 2));
    Alicia = 44 *.

    3 I put in place the line on the terms of coordination (width = AB, height = 3px):
    myLine.layoutProperties.positionX = x 1;
    myLine.layoutProperties.positionY = y1;

    4 I turn the line on the angle that was found.
    The starting point of the line must be the point A, endpoint - point B. But I have no =)
    I try to use the rotationZ, but I do not know how to work with his propertyes PivotX and PivotY.
    Default 0 PivotX and PivotY = 0. When I try to set up PivotX = x 1 and y1 = PivotY I get the incorrect result.

    With PivotX = 0 and PivotY = 0 I get it (myLine.rotationZ = 44):

    Please, help me =)

    That could happen, because the pivotX and pivotY zero definition makes the rotation around the center of the element. In the case of this image, which is equal to its center point (300, 1.5), but no, it is top left. Try to set the pivotX to-(image.width/2), which will be:-300; pivotY to the-(image.height/2), which is - 1.5; and then turn again.

    Please see the details on this subject here:

    http://developer.BlackBerry.com/native/reference/Cascades/bb__cascades__visualnode.html

  • Portege R500-11Z: how to use the external mic and hear the internal speakers

    We have a Portege R500-11Z running XP and want to use Skype with an external table microphone and the internal speakers.

    When connect us the microphone to the Jack MIC the Portege, built-in speakers cut out!

    How to use an external mic and still hear the internal speakers?

    Hello

    > When connect us the microphone on the Portege, built-in speaker MIC Jack cut!
    Are you sure you used the microphone port and no headphone port?

    Have you checked your settings Audio from Skype?
    There is an option called ring through the speaker too or something like that.

    Please also check the Realtek HD audio Manager in Control Panel.
    There is a tab called Audio i/o.

    Usually, you can change the connector settings, by clicking on the small key-tool icon.
    Disable the option called Mute rear output when plugged headphones before

    As you can see is called headset and not so I m confused a little bit why the speakers are turned off when you connect an external microphone.

    By the way; There is also a tab called micro.
    Check if the two options that reduce the echo and noise are OFF

  • I added the user name to log on to the computer in the active directory after adding, I can't connect to the internal application by using the user name and password...

    Hello

    I added the user name to log on to the computer in the active directory after adding, I can't connect to the internal application by using the user name and password...

    Please give the solution

    What happens when you try to connect?

    If you are able to connect using the different account, try running gpupdate/force.

    If the problem persists, you can open the discussion on:

    http://social.technet.Microsoft.com/forums/Windows/en-us/home

    What is responsible technical issues forum.

  • Every time using the ', it displays "and «»

    original title: why is my ' button always keep changing?

    A simple problem I guess, but as a writer, it is very annoying.  Whenever I'm trying to use the ', it displays "and" "when I hold down the SHIFT key.  I have to delete the extra apostrophe to an apostrophe.  How can I change, so it's a single apostrophe instead of quotes at all times.  I played with the language toolbar and every time I spend in the US instead of US International, it fixes the problem... only temporarily.  How can I make it permanent?  Thanks for the help in advance.

    Hi Spundae,

    Welcome to the Microsoft Community and thanks for posting the question.

    According to the description, it looks like a character is typed when you use a single apostrophe.

    I have a link that should guide you in the right direction.

    Visit the link and indicate "the keys do not collide correctly" and "the wrong characters are typed.

    http://support.Microsoft.com/kb/258826

    Keep us updated on the status of the issue. For any help about Windows, you can still post on the Microsoft Community.

  • Generate class files using the WSDL url and wsimport

    I am trying to create a java application that hits the service exposed by hub.

    To create the application in java, I'm generating class files using the WSDL that is created and exposed by the hub.

    Executed steps:

    1 created an application in OPA.

    2. deployed on the hub (usinf deploy option of snapshot on Policy Modeling)

    3. in the deployment tab, I see the request and get the url of the wsdl by clicking on it.

    I try on this wsdl wsimport command. But it gives me following error messages.

    ---------------------------------------------------------------------------------------------------

    C:\***\AllFiles > wsimport http://localhost:7001/hub/determinations-Server/assess/SOAP/generic/12.2/AttemptOne?WSDL

    the analysis of WSDL...

    [ERROR] invalid WSDL http://localhost:7001/hub/determinations-Server/assess/SOAP/generic/12.2/AttemptOne?WSDL , expected {http://schemas.xmlsoap.org/wsdl/} html (line 2) data definitions

    Cannot read the WSDL document: ( http://localhost:7001/Hub/determinations-Server/assess/SOAP/Generic/12.2/AttemptOne?WSDL , because 1) did not find the document. (/ 2) the document could not be read. (3) the element the document root is not < wsdl:definitions >.

    [ERROR] WSDL:service is not found in the WSDL (s) provided:

    At least a WSDL with definition of at least one service must be provided.

    Unable to parse the WSDL file.

    ---------------------------------------------------------------------------------------------------

    If I store the wsdl file in a file on my local computer, and then run wsimport, it generates the classes very well.

    Can someone provide me with a way that I can generate the classes using the wsdl url and not the local file?

    Also, do I need to create a connection in the Connections tab on the hub?

    Thanks in advance.

    -Alain

    Looks like you could run in the user authentication when wsimport runs against the WSDL. Instead of the WSDL, its reception, the login page.

    The best way to work around this problem is perhaps what you do already - to obtain the wsdl and save them in a file.

    Another solution is to disable the restriction of connection to the Web Service API. You can do this in the menu on the users page (admin role can turn on and off.

    You can switch between a user and a password with the call of the WSDL file, but I don't know if its possible to do with wsimport

    See you soon

    Frank

  • Come and cancel my subscription to cloud creative because I had to format my note to some six months earlier and never had to use the creative cloud and why I want to cancel has already taken one year of my signature and continues to fall on my credit car

    Come and cancel my subscription to cloud creative because I had to format my note to some six months previously and never had to use the creative cloud and why I want to cancel has already taken a year of my signature and continues to fall on my credit card I pay not use.

    This is my reason to cancel this subscription.

    Look through the following links and use the chat options or by phone (when they are available - not usually the weekend), so necessary for your situation:

    Cancel your subscription or membership. Creative cloud

    https://helpx.Adobe.com/x-productkb/policy-pricing/cancel-membership-subscription.html

    https://forums.Adobe.com/thread/1703848

    Chat support - the link below click the still need help? the option in the blue box below and choose the option to chat...
    Make sure that you are logged on the Adobe site, having cookies enabled, clearing your cookie cache.  If it fails try using another browser.

    https://helpx.Adobe.com/contact.html?step=CCSN_membership-account-payment_cancel-your-memb Governments

    800-833-6687 (the only one from 05:00 - 19:00 PST, Monday to Friday day US).

  • I use the random function and he know instructions 'case' must end with a ':' but it is!

    I use the random function and he know instructions 'case' must end with a ':' but it is! I put

    case 10000 timer += 2; popupName._visible = true; :

    then I put

    case of 10000 {timer += 2; popupName._visible = true ;}:}

    but he still know it.

    What I am doing wrong?

    First of all, whenever you have more than three similar lines, you should probably refactor something.  Especially when you have 10,000 lines. This should have sounded the alarm, but I guess you are new to this.

    Second, when you have such a long code, paste everything here. Please, I beg you. It's a pain to navigate the thread.

    And here's what I * think * you really want:

    If (random (10001) == 10000) {}

    timer += 2;

    popupName._visible = true;

    }

    It simply means: "take a random number between 0 and 10001 (exclusive). If this number is 10,000, do something. If not, ignore this code block. »

Maybe you are looking for

  • I deleted the available network folders by default

    If this has been covered, I can not find, so apologies. I have deleted my default available network folders, but I don't know how to restore it. I hit the reset, but it is still gone. Can someone tell me please in the right direction to restore? Than

  • Cycles of low battery on MBP 2011

    Hello A Macbook Pro opportunity seller published in their announcement that the 2011 MBP has only 243 cycles of battery. How can we so low for an old MBP of 4 year the number of cycle?  Assuming that @ minimum average 250 per year to be added up to 1

  • CQ61-355sq compatible cpuss

    Hello I own a laptop CQ61-355SQ Compaq with a intel T6600 CPU and I want to update something better. Where could I find a list of supported processors? I have updated all the drivers including BIOS (Insydeh20 F.23 rev., 3.5). Thank you.

  • Color photo not realistic with Officejet Pro 8500 has Premium

    My new HP printer is a real disappiontment when printing photos. Heaven prints too dark blue, without worrying how light I adjust the color. When I have prints made on the CVS Pharmacy photo printers, they look exactly the same color as the sky, when

  • I receive the following stop error message when you try to install Windows XP: Stop: 0x0000007B

    I need help with this error code: Stop: 0x0000007B (0xF7C85524, 0xC0000034, 0x00000000, 0 x 000000000) I'm a noob Microsoft Answers. I have an old computer, I'm trying to reinstall Windows XP.  It's a Dell XPS Dimension 3 (3.40 gigahertz Intel Pentiu