“No Wi-Fi Adapter found” in Ubuntu 18.04 after update

I’m using “Dell Vostro 5490”, OS Ubuntu 18.04, Wifi module “Intel(R) Dual Band Wireless AC 9462”. For two months everything worked well. Once after update I reboot Dell and Wi-Fi adapter is not visible anymore. In the “Settings” I see message “No Wi-Fi adapter found”. sudo rfkill list shows Bluetooth only dmesg shows Detected Intel(R)…

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Problem with making CSS Sprite in my project?

I have a problem with making CSS Sprite. This is the first time I’m using sprite so I am not pro with it. This is HTML code: <div class=”dfeature-box”> <div class=”icon”><img class=”multi” src=”images/sprite.jpg”></div> <div class=”title”>Title</div> <div class=”details”>description.</div> </div> And this is CSS code: text-align: center; margin-bottom: 30px; display: inline-block; width: 100%; max-width: 272px; } .dfeature-box…

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