Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialTunde Adegoroye
20,597 PointsGrid system
I've been working through the build a website course and i don't there's enough detail on how the grid system actually works i was wondering if anyone can give me an example or maybe a brief explanation it's the classes omega and how to fill up another 12 columns underneath for each content would be much appriciated
7 Answers
Chris Dziewa
17,781 PointsThe grid is just a helpful way of laying out your website so that the content is vertically lined up. Sites like gridulator allow you to choose the amount of columns you need to work with (The more columns the more precise you can align things but it might complicate things too) , though you still have to create the stylesheet to use the grid measurements that have been calculated for you. The gutter is used to create negative or white space between each column. If you want to take up a full row then you would want the content to span how ever many columns you have made for your grid system.
For example grid of 12 from Smells Like Bakin':
/*
Width: 1000px
# Columns : 12
Column width: 65px
Gutter : 20px
target / context = result
*/
.grid_1 { width: 6.5%; } /* 65px/1000px = 0.065px */
.grid_2 { width: 15%; } /* 150px/1000px = 0.15px */
.grid_3 { width: 23.5%; } /* 235px/1000px = 0.235px */
.grid_4 { width: 32%; } /* 320px/1000px = 0.32px */
.grid_5 { width: 40.5%; } /* 405px/1000px = 0.405px */
.grid_6 { width: 49%; } /* 490px/1000px = 0.49px */
.grid_7 { width: 57.5%; } /* 575px/1000px = 0.575px */
.grid_8 { width: 66%; } /* 660px/1000px = 0.66px */
.grid_9 { width: 74.5%; } /* 745px/1000px = 0.745px */
.grid_10 { width: 83%; } /* 830px/1000px = 0.83px */
.grid_11 { width: 91.5%; } /* 915px/1000px = 0.915px */
.grid_12 { width: 100%; } /* 1000px/1000px = 1 */
/* each grid size is the (base size * column count) + gutter
ex: for grid 3 (65px * 3) + 20px = 235px or 23.5% after dividing by the max size of 1000px
*/
Let's say you are working with this grid that has 12 columns (just like the Smells Like Bakin' website). Now for the first row you want just a div with a picture on the left and a div with the header on the right. If you want the image to take up less space than the image-say 4 columns, and have the header fill the rest, you want to set the class for the image div to grid_4 and the header div to be grid_8.
Omega and alpha are used to set the left and right side margins to 0 keeping everything flush to the sides of the browser window. Always remember that Google is your friend for situations like this as well as [Stack Overflow](http:stackoverflow.com). Also for more information on grids, gutters, and omega/alpha properties check out this grid tutorial I found for you. Good luck!
James Barnett
39,199 PointsCheck out this short (3 min) introduction to CSS grids.
Jason Weissman
Courses Plus Student 1,220 Pointsdoes the code to add the grid system and normalize attributes to your site always remain the same? or is it based off where the style sheets are stored?
....In the web tutorial we are told to use
<link rel="stylesheet" **href="css/normalize.css"** type="text/css" media="screen">
<link rel="stylesheet" **href="css/grid.css"** type="text/css" media="screen">
I've been following along in real life on the editor I downloaded and I feel like the grid system and normalize formats are not being implemented on my site when I save and refresh. Are those codes above universal codes for implementing the grid systems or do I have to do a different "href = ....." to get them applied if it is stored on my computer?
Please help! -Thanks
Jason Weissman
Courses Plus Student 1,220 Pointsit didnt show my code but it was href equals css/normalize.css and href equals css/grid.css that i was referring too
Chris Dziewa
17,781 PointsSmall typo. in the head it should be html </head>
Jason Weissman
Courses Plus Student 1,220 PointsCan I ask one or two more questions? (Hopefully I can explain correctly)
When you want to implement a boiler plate and different files to a site, how do you "href" that?
....If I have more then one project in my text editor open(One is named "index.html" the other "projectname.html") ... and I want to implement some css coding (I have two css files open also, nothing appears in folders on my sublime text editor though... everything is its own tab... one is "style.css" the other is "style1.css")
...since everything is in the same editor is all css code going to be applied to both sites im working on when I hit save? If I want to keep separate do I do "href=style1.css" for one and "href=style.css" for the other?
I don't think I'm understanding the background of the items and links that go into the< head >and where they are pulling information from... where things always remain the same, where they change and why... are certain things universal like index.html and these hrefs and types? Or do they change? Is that the origin of eventually importing scripts and boiler plates etc?
Sorry if I'm not exactly clear on how to ask the things that are confusing me. I understand the code but I want to understand the concept to make sure I'm clear. Thanks.
Chris Dziewa
17,781 PointsJason, I have actually never used a boiler plate or a css framework. It is on my soon to do list but I've been focusing mainly on learning wordpress, php, python etc. If I were you I would post a new forum question about that. There should be many people available here to answer that for you, unfortunately I currently don't posses the background for that yet. Hope you can figure it out man!
Jason Weissman
Courses Plus Student 1,220 PointsFigured it out, what I actually needed to know were the very basics... I guess I accidentally started my lessons on building a website thinking that was the first thing without realizing I skipped over the part that explained the origin of things I was confused about it... My confusion was in linking src= to external files and understanding where to save everything to have access to them... Thank you for all your help!
Chris Dziewa
17,781 PointsOh ha that is quite a bit simpler! Glad you figured it out!
Tunde Adegoroye
20,597 PointsTunde Adegoroye
20,597 PointsYou are awesome
Chris Dziewa
17,781 PointsChris Dziewa
17,781 PointsGlad I could help! Some of this stuff does get overwhelming at times. Also a side note. Make sure that you set each div used in the layout as: display: inline-block;
so that the content gets pushed down correctly.
Tunde Adegoroye
20,597 PointsTunde Adegoroye
20,597 Pointsalright thanks for that
Jason Weissman
Courses Plus Student 1,220 PointsJason Weissman
Courses Plus Student 1,220 Pointsdoes the code to add the grid system and normalize attributes to your site always remain the same? or is it based off where the style sheets are stored?
....In the web tutorial we are told to use
<link rel="stylesheet" **href="css/normalize.css"** type="text/css" media="screen"> <link rel="stylesheet" **href="css/grid.css"** type="text/css" media="screen">
I've been following along in real life on the editor I downloaded and I feel like the grid system and normalize formats are not being implemented on my site when I save and refresh. Are those codes above universal codes for implementing the grid systems or do I have to do a different "href = ....." to get them applied if it is stored on my computer?
Please help! -Thanks
Chris Dziewa
17,781 PointsChris Dziewa
17,781 PointsThe classes themselves can be whatever you would like to name them. This is just what Allison used to create the grids. You would want to make sure that you load each file in the head section of your html file. Here is an example where all the css stylesheets are located in a folder named "css" found in the root folder for your website.
Remember that since these are "cascading" stylesheets, the order of the link files in the head matter. The normalize.css file usually comes first to reset your browser preferences then it could be followed by any grids or google font stylesheets and your custom stylesheet should be last so that it can override anything in the other sheets. Hopefully this answered your question.
Chris Dziewa
17,781 PointsChris Dziewa
17,781 PointsSmall typo in the head and it won't let me edit it. The last tag in the head should be </head>