Magento2 Guide

Preconditions: I installed Magento 2 with sample data used luma theme for customised right now . Now I'm trying to remove Footer subscriber form  in mycustom theme which I created before.  As I tried to remove it from layout by m2\vendor\magento\theme-frontend-luma\Magento_Theme\layout\default.xml Just need to copy paste      <referenceBlock name="form.subscribe" remove="true" /> if you want to remove footer then you remove block like this.       <referenceBlock name="footer_links" remove="true" /> in above file file  m2\vendor\magento\theme-frontend-luma\Magento_Theme\layout\default.xml default.xml file used to change layout of page if file doesn't exist then you can create your own file <?xml version="1.0"?> <page layout="1column" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"      xsi:noNamespaceSchemaLocation="../../../../

As previously I added bootstrap css file to luma theme . Now I tried to create new theme use blank theme instead of luma theme THIS IS MY WAY TO LEARN : 1. HOW TO DO IT = > HOW IT'S WORK This is first part of my journey how to do it. 1. Create theme directory Firstly,I created folders in m2(my magento 2 folder)/app/design/frontend/Lalit (vendor/namespace) app/design/frontend/                                              ├── <Vendor>/ │   │   ├──…<theme>/ │   │   │   ├── … │   │   │   ├── … compare to this structure I created folder like this  app/design/frontend/ ├── Lalit/ │   │   ├──…MyTheme/ │   │   │   ├── … │   │   │   ├── … 2.   Declare theme/  Create the theme.xml in app/design/frontend/Lalit/MyTheme <theme xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/theme.xsd">      <title>Lalit - MyTheme</title> <!-- your theme's name

what I need to do is to include bootstrap to my theme (currently i'm working on luma theme) to customized it in my own requirement . later on I will use blank theme.let's start May be this is wrong way to do but I do this way. Comments are welcomed to correct me. Preconditions: 1. Magento 2.2.0 installed with sample data (luma & blank theme)  Expected Layout:  Result:  add my css to file My_Magento2_folder(m2)/pub/media/style.css .half-web{ padding:0; margin:5px 0px; width:100%; height:359px; background-color:#ccc; display:block; } .full-web{ padding:0; margin:5px 0px; width:100%; height:200px; background-color:#bec894; display:block; } .container { padding-right: 5px; padding-left: 5px; margin-right: auto; margin-left: auto; } .row { margin-right: -5px; margin-left: -5px; } .col-xs-1, .col-sm-1, .col-md-1, { position: static; min-height: 1px; padding-right: 5px; padding-left: 5px; } and html design on homepage block in backend <