position

问题 I am trying to position a close button (x) to the top-right corner of an image. That's just before the footer of my page: <div class="modal" id="modal"> <span class="close" id="close">✖</span> <img class="modal-content" id="modal-content"> </div> How I show the modal: function showModal(name) { modal.style.display = "block"; modalImg.src = document.getElementById(name).src; } And here is my styling: /* Background when image is shown */ #modal { display: none; /* Hidden by default */ position:

问题 I am working on a script to show in the terminal an empty matrix with dot representing all the elements to be filled. Then, I want to ask to the user which element he wants to select for each position. I had some issues that I couldn't solve with the code given by the professor: Printing string elements on terminal at certain position. I have found another way by writting the following code: for y in range(0, nbLines): for x in range(0, nbColumns): print("{0}\t".replace('\t', ' ' * 5).format(

问题 I have a text and an image side by side with a little margin in the middle. I want to draw an arrow to a specific point on the image. So for this I trying to use svg however, the position of the line is somehow not responsive. After reading a couple of questions here (like this) and blog posts (like this) I changed all the values to % and also added the viewBox attribute But for some reason the arrow is only in the correct position with my current browser screen 1920x1200. If I resize the

问题 I have a text and an image side by side with a little margin in the middle. I want to draw an arrow to a specific point on the image. So for this I trying to use svg however, the position of the line is somehow not responsive. After reading a couple of questions here (like this) and blog posts (like this) I changed all the values to % and also added the viewBox attribute But for some reason the arrow is only in the correct position with my current browser screen 1920x1200. If I resize the

问题 I know in this command line the height of the bars represents the count of each group in this variable "color": ggplot(diamonds, aes(color, fill = cut)) + geom_bar() But I really wanna know what about this command line: ggplot(diamonds, aes(color, fill = cut)) + geom_bar(alpha=0.5, position = "identity") I know the former is defaulted as position "stack" and I also know the meaning of position "identity". But I really can't figure out what the height of the bars in the later one represents?

问题 I would like to make some kind of solar system in pygame. I've managed to do a fixed one but I thought it would be more interesting to do one with planets moving around the sun and moons around planets etc. Is there a way I could do that (using pygame if possible)? What I would like is : Sun = pygame.draw.circle(...) planet1 = pygame.draw.circle(...) etc. a = [planet1, planet2, ...] for p in a: move p[2] to pos(x, y) That is what I think would work but I'm not sure how to do it. Also, I've

问题 I have a question that was somehow discussed here ([python][selenium] on-screen position of element) but that doesn't currently do what I'm trying to achieve. My goal is the following: element.location gives the position of the top left corner of element in the browswer. I have a website in which, even if it's probably not a good selenium practice, I want to be able to click on such element purely based on its position because it has never changed and likely never will. Assuming element

问题 I already asked a similar question , but now I have changed a few styles and have no idea how I can position the close button to the top-right corner of the image as well as the previous and next buttons on the left and right side of the image with a given distance to it . That's just before the footer of my page: <div class="modal" id="modal"> <div id="modal-content"> <span class="gallery-button" id="close">✖</span> <span class="gallery-button" id="previous">◄</span> <span class="gallery

问题 I already asked a similar question , but now I have changed a few styles and have no idea how I can position the close button to the top-right corner of the image as well as the previous and next buttons on the left and right side of the image with a given distance to it . That's just before the footer of my page: <div class="modal" id="modal"> <div id="modal-content"> <span class="gallery-button" id="close">✖</span> <span class="gallery-button" id="previous">◄</span> <span class="gallery

问题 I have a parent div that contains an absolute positioned child div. The child div is positioned outside the initial boundaries of parent div. It was rendering normally without any problems. I added an overflow-y: scroll; to the parent div, and now the child element is hidden despite adding overflow-x: visible; . CSS #parent{ position: relative; overflow-y: scroll; overflow-x: visible; } #child{ position: absolute; left: -50px; } Also a Fidle 回答1: Well found this on stackoverflow, but you aren