I want my image to be in the middle of the height in the box. This my code (image)(The code is below the article)  I want(image)(width screen &lt; 767px)  I want it to be the same on every screen (responsive) Thank you   .question-answer {     background: #ffffff 0% 0% no-repeat padding-box;     border-radius: 29px;     border: 1px solid #C9C9C9;     cursor: pointer;     color: #303030; } .question-answer .question {     display: flex;     justify-content: space-between;     padding-right: 30px; } .question-answer .question .content {     padding: 0 34px;     text-align: left;     font-size: 14px;     font-weight: bold;     font-family: Open Sans;     letter-spacing: 0px;     color: #686868;     opacity: 1;     letter-spacing: 0px;     position: relative;     padding-right: 30px;     min-height: 57px;     display: flex;     align-items: center; } .question-answer .question img {     max-width: 24px;     max-height: 24px;     margin-top: 17px; } @media (max-width: 767px){   .question-answer .question .content {       padding-top: 15px;       padding-bottom: 15px;       padding-right: 0px;   }   .faq-page .question-answer .question img {   } } &lt;div class="question-answer"&gt;   &lt;div class="question"&gt;   &lt;div class="content"&gt;Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore&lt;/div&gt;   &lt;img class="img-down" src="https://i.ibb.co/pRztJtW/arrow-circle-down-solid.png" alt=""&gt;   &lt;/div&gt; &lt;/div&gt;
I have a div with two images and an h1. All of them need to be vertically aligned within the div, next to each other. One of the images needs to be absolute positioned within the div. What is the CSS needed for this to work on all common browsers? &lt;div id=&quot;header&quot;&gt;   &lt;img src=&quot;..&quot; &gt;&lt;/img&gt;   &lt;h1&gt;testing...&lt;/h1&gt;   &lt;img src=&quot;...&quot;&gt;&lt;/img&gt; &lt;/div&gt;
How can I add a second hard drive to a previously configured UEFI/ACHI Windows 8 machine? Recently purchased a new Windows 8 PC.  It came with one hard drive.  I want to a second hard drive to it.  This second hard drive is my data hard drive from my previous computer.  However, I have run into issues when the system accesses it.  The drive is found in the BIOS. But is not seen by Explorer or Disk Management.  I have added the drive to the next available SATA slot:  SATA 2.  The machine is a UEFI/ACHI based machine.  In my reading I have found people documenting the following:  1) adding multiple partitioned hard drives (like mine is) to UEFI based machines is not  possible 2) I have seen it suggested that you can only add blank hard drives to UEFI based machines.  However, in doing so, I did not have success.  I tried to add it as a hard drive with unallocated space and then as a hard drive with a single simple partition.  Both attempts failed.  My ultimate question:  What is the proper procedure for adding a second hard drive to a UEFI/ACHI machine?  I do not want to reinstall the OS and start from scratch as I have seen suggested elsewhere.  There has to be a way to accomplish this without all that hassle.  Thanks in advance for your help. How to compute the topological space of fibered product of schemes? Eisenstein Criterion with a twist As opposed to the generic polynomial form for utilizing the Eisenstein Criterion ($a_nx^n+a_{n-1}x^{n-1}+\dots+a_0\in\mathbb{Z}[x]$ is irreducible in $\mathbb{Q}$) how do we prove that if $p$ is a prime, $x^{p-1}+x^{p-2}+\dots+x+1$ is irreducible over $\mathbb{Q}$? This question is related to a couple of other questions ( and ) relating to some material that I teach in sampling theory.  Consider the critical points of the  defined as follows.  The value $t_{n-1, \alpha/2}$ is a function of $n$ defined by the implicit equation: $$\frac{\alpha}{2} = \frac{1}{\sqrt{(n-1) \pi}} \cdot \frac{\Gamma(\tfrac{n}{2})}{\Gamma(\tfrac{n-1}{2})} \int \limits_{t_{n-1, \alpha/2}}^\infty \Big( 1+ \frac{r^2}{n-1} \Big)^{-n/2} dr.$$ Normally we treat the input $n&gt;1$ as an integer, but it is possible to extend the treatment to consider it a real value (since the T-distribution is well-defined for non-integer degrees-of-freedom).  I'm trying to come up with a (relatively simple) proof that this critical point value is decreasing in $n$, but I seem to be making quite a mess.  Differentiation using Leibniz rule gets part way, but it quickly becomes a bit of a mess.  Consequently, I would like to solicit proofs of this result --- this simpler the better. Question: How do you prove that this critical point is strictly decreasing in $n$? Can I visit the UK with an EU permanent residence card? I am non EU national, living in a Schengen country for past 5 years. I hold Indian passport and EU permanent residence card valid for 5 years.   Can i go to UK for few days to visit friends without a visa?  I am aware that UK is not in Schengen, and Schengen visas and residence permits issued by Schengen country is not valid for United Kingdom? But what about the PR card issued by a Schengen country?  I am also aware that EU citizens carrying EU passport have no restrictions to visit UK. How do I tell Maven to use the latest version of a dependency? How do I drag and drop files into an application? Constructing a continuous function whose graph seems 'special' I've been reading through Zorich's "Analysis I" book recently, and I came across this nice little exercise.  Let $f: [0,1]\to \mathbb R$ be a continuous function such that $f(0)=f(1)$. Show that    for any $n\in \mathbb N$ there exists a horizontal closed interval of length $\frac 1n$ with endpoints on the graph of this function; if the number $\ell$ is not of the form $\frac 1n$ there exists a function of this form on whose graph one cannot inscribe a horizontal chord of length $\ell$.   The first part can be proven like this: Consider $g: [0,(n-1)/n] \to \mathbb R$ given by $g(x) = f(x) - f(x+1/n)$. Then   $$\sum_{k=0}^{n-1} g(k/n) = 0$$  and therefore either all of these points are zero or there exists both a point where $g$ is positive and a point where $g$ is negative. By continuity, there must then also be a point where $g = 0$. So we are done.  Now, the second statement seemed rather counterintuitive, and I have given it some time now, but don't see a counterexample for $\ell &lt; 1/2$.  (For $\ell &gt; 1/2$ the function $f(x) = \sin(2\pi x)$ will do.)  Can anyone help me out?  Cheers, Any nice, stable ways to keep a window 'Always on top' on the Mac? Infinite DeMorgan laws Let $X$ be a set and $\{Y_\alpha\}$ is infinite system of some subsets of $X$. Is it true that: $$\bigcup_\alpha(X\setminus Y_\alpha)=X\setminus\bigcap_\alpha Y_\alpha,$$ $$\bigcap_\alpha(X\setminus Y_\alpha)=X\setminus\bigcup_\alpha Y_\alpha.$$ (infinite DeMorgan laws)  Thanks a lot! How do I set up SIP voice calling in Empathy? I would like to use Empathy for Internet voice chat, but I do not see an option under the Empathy Accounts menu to create a SIP account.  How do I set up Internet voice calling in Empathy? How do I control Macbook volume when a DP display is connected? When I plug my Mac  into a DisplayPort monitor that has loudspeakers, the Mac's volume controls become disabled.    Is Apple assuming that if I have external speakers I am so much better using their own volume control that I have to be forced to do it?   That is annoying because the monitor's volume controls are buried in terrible menus accessed by terrible buttons on the back of the monitor.  Also, if I am inside an app where I can select the audio device and I select the Mac's internal speakers, the volume controls are STILL disabled.  Is there no way to control the volume of an app when an external speaker is connected even if the app is not using the external speaker?????  Some additional info: It's a Macbook Pro 13" 2018 version.  Using a Thunderbolt to Displayport cable, plugging in to a Dell monitor with speakers.    In another location I use the same cable to plug in to Dell monitors with Displayport but without built in speakers in the monitors.   At that location the volume controls remain active and they control the internal speaker in the laptop as they should. Is there a difference between "" and {} in BibTeX? Can newsletters take into account a user's ignored tags on that site? I have seen several questions that discuss using your "Favorite" tags to construct a newsletter.   I'm looking for a similar request - but for ignored tags.  I figure it might make sense to split this request from the "favorite" requests because it has different implementation.  Can we exclude questions on the "ignore" tags lists in the newsletter?   For example, I subscribe to the Board and Card Games newsletter.   Currently (and frequently) 6 of the 7 questions are about magic-the-gathering, a tag I have in my ignored list.     I now get a newsletter where at best 1/7 questions is interesting and worth clicking on.  Related questions about using "Favorites": On SO, when I'm scrolling through "questions" some have a yellow background.  Is this intuitive to everyone but me?  What is the yellow background trying to tell me about this particular question? Why so many pins for the MOSFET's drain? How did the word "Bollywood" originate? As we know, American film industry is referred as Hollywood. The American film industry is called so because the film industry emerged at the place called (Correct me if I am wrong). The place adopted the name Hollywood which is informally known as Tinseltown.  But my question is not about Hollywood but the . This is widely referred as Bollywood.   From the  page of Bollywood:      Bollywood is the sobriquet for India's Hindi language film industry, based in the city of Mumbai, Maharashtra. It is more formally referred to as Hindi cinema. The term "Bollywood" is often used by non-Indians as a synecdoche to refer to the whole of Indian cinema; however, Bollywood proper is only a part of the larger Indian film industry, which includes other production centres producing films in many other Indian languages. There is no place in India called Bollywood like the Hollywood.    Many people prefer calling it as Hindi film industry and against naming film industries with wood. There are other film industries in India too in other languages. Eg: Telugu film industry is named as Tollywood, Tamil industry is named Kollywood etc.,   is the list of Hollywood inspired nicknames.  My question:   Who is the creator of the word Bollywood? Since when did the word become popular? How to strike through obliquely, e.g. to indicate cancellation? Are there any tools for merging CSS? I have a couple CSS files with overlapping CSS selectors that I'd like to programmatically merge (as in not just appending one file to the end of the other). Is there any tool to do this online? or a Firefox extension perhaps? If $f'$ is differentiable at $a$ then $f'$ is continuous at $(a-\delta,a+\delta)$