Bootstrap 4 – changes fixed-top Navbar background color on scrolling
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Bootstrap 4 – changes fixed-top Navbar background color on scrolling

// navbar background color change on scroll $(window).scroll(function(){ var scroll = $(window).scrollTop(); if(scroll < 300){ $(‘.fixed-top’).css(‘background’, ‘transparent’); } else{ $(‘.fixed-top’).css(‘background’, ‘rgba(23, 162, 184, 0.9)’); } });

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Center and crop image with pure CSS

It’s simple. Set your image crop dimensions and use this line in your CSS: img { object-fit: cover; } That’s it. No need for unsemantic, wrapping divs or any other nonsense. This technique works great for cropping awkwardly-sized pictures down to squares or circles. Take this wide photo below for example. Once object-fit: cover is applied to the…

How to Use rsync to Transfer and Synchronize Local and Remote Directories
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How to Use rsync to Transfer and Synchronize Local and Remote Directories

Rsync (Remote Sync) is the most commonly used command for copying and synchronizing files and directories remotely as well as locally in Linux/Unix systems. With the help of rsync command, you can copy and synchronize your data remotely and locally across directories, across disks, and networks, perform data backups, and mirroring between two Linux machines. Using the Rsync for Linux is somewhat tricky and you have to be…

How to change revolution slider background color opacity
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How to change revolution slider background color opacity

.rev_slider .slotholder:after { width: 100%; height: 100%; content: “”; position: absolute; left: 0; top: 0; pointer-events: none; background: rgba(255, 255, 255, 0.5); } Can do the same for section background image, just need to add a class to the container and put the .classname in place of .rev_slider .slotholder

Copy files using the Terminal instead of the Finder Mac OS X

Copy files using the Terminal instead of the Finder Mac OS X

First, ensure that you have both the source files and your copy destination mounted and available on your system so you can see them in the Finder. Then open the OS X Terminal and perform the following steps: This command now tells the computer to run the “rsync” command (or another copy command you’ve chosen),…

Divi – Remove the divider line between content and sidebar
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Divi – Remove the divider line between content and sidebar

By default the Divi Theme displays a dividing line between the main content and the sidebar. It’s possible to remove this dividing line using CSS.Note that there are two cases in which a dividing line may occur (either on a standard sidebar, or on a sidebar module). Remove divider line between content and sidebar from…

How to take full-page screenshots using Firefox build-in Web Development Tool

How to take full-page screenshots using Firefox build-in Web Development Tool

You can take a full page screen shot of any live website using Firefox build-in Web Development Tool. No need to install add-on or third party apps. If past and works well. Go to Tools > Web Developer > Developer Toolbar, then type screenshot –fullpage That’s it.

How to Style Your Divi Blog Page into Two-Column Grid Layout
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How to Style Your Divi Blog Page into Two-Column Grid Layout

Add a Standard Section and insert a fullwidth column. Click to edit the Section Settings and, under General Settings, change the following: Under Custom CSS add the following: CSS Class: tr_two_col Save & Exit Implementing the Two-Column Grid Layout By default, the blog grid has a three-columnn grid layout. To change this to a two-column…