center

left, right & centering content inside a bootstrap navbar

由 别说谁变了你拦得住时间么 提交于 2019-12-02 11:20:26
trying to get a bootstrap navbar to have links on the left, center and right side on a responsive website. is this even possible? maybe navbar-justified is wrong to center content on the navbar? <nav class="navbar navbar-default navbar-fixed-top"> <div class="container-fluid"> <div class="navbar-header"> <ul class="nav navbar-nav navbar-left"> <a class="navbar-brand" href="#home"> LEFT </a> </ul> <ul class="nav navbar-nav navbar-justified"> <a href="#"> CENTER </a> </ul> <ul class="nav navbar-nav navbar-right"> <li> <a href="#facebook"> <img src="fb.png" class="fb"> RIGHT </a> </li> </ul> <

How to center PopupWindow?

由 房东的猫 提交于 2019-12-02 09:31:54
问题 I created an Activity in which i add a button that throws a popup when is clicked. Here is the code of showPopup() method: private void showPopup() { LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View layout = inflater.inflate(R.layout.popup_layout, (ViewGroup) findViewById(R.id.popup_element), false); final PopupWindow pwindo = new PopupWindow(layout, LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT, true); Button btnAgree = (Button)

Rotating speedometer needle gauge around its center as the speed changes

由 ＊爱你＆永不变心＊ 提交于 2019-12-02 09:22:05
Hi all, I have written an application where I have a speedometer with a needle vertically set at 90 degree and I am trying to rotate the needle around its center with the speed that changes for every one second(I am displaying the speed in a text view that changes randomly from 0 to 120) I am getting the speed from a remote service and displaying in a textview. so as the speed changes the speedometer needle gauge should change accordingly around its center. I mean If speed is 30 the needle should be at 30 and so on in speedometer. My code is not working exactly, How to get around this problem?

UIView animation determine center during animation

由 ╄→гoц情女王★ 提交于 2019-12-02 09:01:31
问题 I'm using UIView's + animateWithDuration:delay:options:animations:completion: method to move my view along a line over the course of a few seconds or so. I would like to determine, at an arbitrary time during this animation, where the UIView is along with path it is moving. However when I do this and try and access center or frame , I find that the location is already set to it's final destination. The reason I'm doing this is that I've got an NSTimer firing every 0.1 seconds (or thereabouts)

How is this put in the center using CSS?

由 感情迁移 提交于 2019-12-02 07:42:43
Basically I want to put the div tags below in the center of the page. How is this done in CSS? I am having such a hard time doing it what is the best option!? HTML <div class="tab-selected" id="search">Search</div> <div class="tab-unselected" id="search">Tags</div> <div class="tab-unselected" id="search">Recruiters</div> CSS: .tab-selected { background: #FF00FF; -moz-border-radius: 3px; border-radius: 3px; font: 13px helvetica; color: #FFFFFF; height: 15px; display: inline; } .tab-unselected { -moz-border-radius: 3px; border-radius: 3px; font: 13px helvetica; color: #585858; height: 15px;

How to center PopupWindow?

由 荒凉一梦 提交于 2019-12-02 07:17:49
I created an Activity in which i add a button that throws a popup when is clicked. Here is the code of showPopup() method: private void showPopup() { LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View layout = inflater.inflate(R.layout.popup_layout, (ViewGroup) findViewById(R.id.popup_element), false); final PopupWindow pwindo = new PopupWindow(layout, LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT, true); Button btnAgree = (Button) layout.findViewById(R.id.ok); btnAgree.setOnClickListener(new View.OnClickListener() { public void

Calculating the center of rotation after translation

由 感情迁移 提交于 2019-12-02 06:21:24
问题 I need to be able to rotate an image around a given point so that what ever part of the image appears in the center of my container is the center of rotation. To calculate the center points, I am currently just taking the inverse of the translation applied to the image: Rotate.CenterX = Translate.X * -1; Rotate.CenterY = Translate.Y * -1; However, the current calculation i'm using is not sufficient as it does not work if the image has been translated after being rotated. I'm sure it's a

jQuery center element to viewport using center plugin

由 匆匆过客 提交于 2019-12-02 05:45:36
问题 I am currently using the jQuery center plugin to center my div element and so far it works to an extend where it does center it to the containing parent container. What I want it to do is to center it to the current browser viewport center. How can that be done? My setup is a simple link when clicked, a div will pop up like a modal that I want centered into the current browser viewport center. 回答1: No plug-in is needed. This does the trick: $('#yourElement').css('display', 'inline-block')

How to center align a grid of divs in a flex container?

由 筅森魡賤 提交于 2019-12-02 02:25:59
问题 I am trying to centre align the 3 column grid (which is made up of 6 flex- item s) placed in a flex-container div . (Refer to image attached) I tired many variations of float and align-content . I also tried to place the flex items in a sub container but couldn't make it work. This is what I currently have: .flex-container { flex-direction: row; display: -webkit-flex; display: inline-flex; background-color: #f5f7f9; width: 100%; align-content: center; flex-flow: row wrap; margin-top: 100px; }

page will not align center

由 白昼怎懂夜的黑 提交于 2019-12-02 02:25:35
问题 I have got a css problem. http://www.luukratief-design.nl/dump/parallax/index.html I cant get this page to align center. Before i get the answer to use "text-align: center;" on the body, i already did. The page 100% validates (CSS and HTML). Please help, never had this before. 回答1: Set the left and right margins of the #wrapper div to auto #wrapper{ margin:0 auto; } 回答2: to align a page in the center you can place all the content of the page inside a container div and set these css properties
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