margin

Move character on map on clicked position

由 徘徊边缘 提交于 2019-12-11 04:21:02
问题 I've got a map which is can be moved around by changing margin-top and margin-left logic. When I click on arrows, jQuery changes the left/top margins and the whole map moves, so it looks like my character is moving. Now I want to be able to move to anywhere I click on specified map position. $("#up").on("click", function(e) { var offset = parseInt($("#map").css("margin-top")); offset+=16; $("#map").css("margin-top", offset + "px"); }); $("#down").on("click", function(e) { var offset =

HTML blank I want to erase

由 断了今生、忘了曾经 提交于 2019-12-11 03:48:32
问题 I have a new problem that bugs me ... I am making a web page that I want to be fixed with no scrolling and most important I want my main Div to fill aaaaaaaaall my available space... I made this code <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd "> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml"> <head> <title>There is a @#!¤*-ing blank !</title> <style type='text/css'> html {margin:0px;padding

How to create line chart with Margins of Error in R

由 孤人 提交于 2019-12-11 03:46:19
问题 I am looking for a way to plot data on population proportion over time, with showing margins or error, similar to this example: http://goo.gl/dbrbu. But could not find any instructions on that. Thanks! 回答1: A ggplot2 solution: I'm going to use the US population dataset in R: population <- data.frame(Year=seq(1790, 1970, length.out=length(uspop)), Population=uspop, Error=rnorm(length(uspop), 5)) library(ggplot2) ggplot(population, aes(x=Year, y=Population, ymin=Population-Error, ymax

How to remove extra spaces on softkeyboard

由 廉价感情. 提交于 2019-12-11 03:43:18
问题 I would like to know how to remove the top space/margin of a soft-keyboard. For clearer picture, checkout the following screenshots: With space and without space: 回答1: The "spacing" you're seeing is the autocomplete suggestion area. If you have an input type set to something as simple as text then you're going to get suggestions from the keyboard. Adding textNoSuggestions to your inputType field will remove the suggestions area. So for example: <EditText android:id="@+id/username_field"

3 Fluid Divs width 2 Fixed Margins between them?

由 孤街浪徒 提交于 2019-12-11 02:52:46
问题 I have the following setup, but setting the width of the divs to a something around 30% is not working consistently (once the window width goes less than some number the third divs drops below.. Is there a better way of doing this, so that my divs always stay inline and keep getting smaller and smaller while the margin stays fixed at 18px between them ? CSS : .parent { width: 100%; height: 50px; } .child { float: left; margin-right: 18px; border: 2px solid white; text-align: center; line

CSS offset in Bootstrap-like grid

由 ε祈祈猫儿з 提交于 2019-12-11 02:34:02
问题 I'm trying to recreate Bootstrap's offset in its desktop grid whereby a class like .col-md-offset-3 creates an offset via margin-left . For some reason, in my attempt, this CSS selector fails (i.e. the div is not offset): .col-offset-8 {margin-left ... } But both of these succeed: div.col-offset-8 {margin-left ... } col-4.col-offset-8 {margin-left ... } /*note: multiple class selectors, no space */ Why won't .col-offset-8 work by itself? Here's my CodePen. @media all and (min-width:760px) {

Negative Left Margin issue and Mysterious 4px difference

由 浪尽此生 提交于 2019-12-11 02:18:16
问题 I am scratching my head for quite a long time and finally decided to ask for help. Actually I have a simple form with two inputs (field + button) and I want to bring button over field while wrapping the form to correct width of text field + padding. I am using margin-left: -31px on button which is set width of 27px. You can try it at http://jsfiddle.net/UfK6K/ and it appears BUT when I set margin-left: -32px it breaks the layout. http://jsfiddle.net/UfK6K/1/ and appears Now if I change width

h1, h2, h3.. elements eats div margins

由 别等时光非礼了梦想. 提交于 2019-12-11 02:10:41
问题 Why h1, h2, h3 elements margins are ignored when in div? http://jsfiddle.net/TzmdZ/ <div class="col"> <h3>This is header</h3> </div> <div class="col"> <h3>This is header</h3> </div> .col { background: gray; margin-bottom: 1em; } .col h3 { margin-bottom: 1em; } When I put h element into div and there is no other text in it, though h element and div element bottom margins are spicified, h bottom margin is ignored. 回答1: Assigning margins to two siblings will cause the margins to collapse where

html、css 实现网页布局

由 时光怂恿深爱的人放手 提交于 2019-12-10 23:37:44
布局：排列页面中的区域 ；布局写起来不难，但是里面蕴含着许多基本知识 我下面讲的布局方式，都是自适应的（若你要将布局全部定宽，看完本文，这对你来说更是没有难度了，把下文中代码出现的自适应宽度值改为你需要的宽度值即可，本文很多知识点的讲解都是围绕auto的） 文章目录 两栏布局 三栏布局 后台页面的布局 先了解一个知识点： 常规流格式化模型 ，大体上将页面的排列方式分为三种方式 常规流 浮动 定位 常规流布局讲解-start 常规流： 又名文档流 所有元素，默认情况下都属于常规流布局 总体规则：块盒独占一行，行盒水平依次排列 包含块： 每个盒子都有它的包含块，包含块决定了盒子的排列区域，绝大部分情况下，盒子的包含块为父元素的内容盒 块盒（水平方向）： 每个块盒的总宽度（border-box + margin），必须等于包含块的宽度 宽度的默认值是auto（会将包含块的剩余空间吸收掉） margin默认值为0，也可以取值为auto（当width不等于auto时，margin吸收包含块的剩余空间） width、margin都取值为auto时， width: auto; 的吸收能力更强，优先级高，包含块的剩余空间由width吸收 若width、border、padding、margin计算后，仍然有剩余空间，该剩余空间会被margin-right吸收掉 块盒（垂直方向）： height:

京东首页项目(4)---中间模块实现

由 蹲街弑〆低调 提交于 2019-12-10 23:11:02
京东首页项目(4)---中间模块实现 有关京东首页项目之前已经写了3篇博客： 1、 京东首页项目(1)---总述 2、 京东首页项目(2)---顶部模块实现 3、 京东首页项目(3)---底部模块实现 上面两篇写了京东首页的头部模块和顶部模块，这篇来写中间模块。这篇所需完成的工作如下： 这里一共完成4个部分， 1、左右两侧背景图片模块 2、商品分类模块 3、轮播图模块 4、会员模块。 这里说下大概实现的逻辑，这里实现的方式是通过 定位+浮动 。 1、首先对于左右两侧背景图片模块来讲它是一整个背景图。那么要把商品模块，轮播图模块、会员模块放在这个背景图片 上。那么后面三个模块都要脱离标准文档流，浮在这个背景图片的上面。 2、这里有个大div包含了这四个模块，然后把这个父div设置相对定位。 3、这个大div里有两个小div，一个包含左右两侧背景图片模块，一个包含其它三个模块。同时都设置绝对定位，同时第二个 决定定位的优先级要比第一个高，这样才能浮在最上面。 4、对于第二个div里的三个模块，就可以通过浮动来实现。 一、左右两侧背景图片模块 这个模块其实就是一张背景图片，中间的白色也是背景图片的一部分 如图 html部分 <div class="ad"> <a href="#"></a> </div> css部分 .ad { height: 480px; background: url
订阅 margin