Drupal 8.x

Hello everybody, i am new to Drupal 8. I have never used Drupal 7 or lower. I build a couple sites using html, css(sass) but what i don't know is how to start the project in Drupal when i get PSD designs of website that i need to build. I know how to make a new theme but when i make a new theme then i don't know continue how to write HTML.

Is there a way to get the input type available as a variable inside the form-element-label.html.twig template in Drupal 8? I've been looking around for a while with no solution. I assume I need to use the template_preprocess_form_element_label function, but I can't figure out how. What I'm really trying to do is have different templates for labels based on what type of input it is.

I just did a completely clean install of drupal 8.1.0 (minimal profile) and activated the "Seven" theme... This was the result:

http://imgur.com/EzEKEwb

What happened here? It looks pretty badly broken. How do I fix it?

Same thing happens to Bartik...

I have a site running Drupal 7 with a bunch of feeds configured in the aggregator module. The built-in search module seems to be limited to nodes, which aggregator items are not. What is an easy and effective solution to enable search in aggregator items? Do any modules exist that can help without importing the feed items as nodes?
Or any chance that Drupal 8 has a more powerful search module suitable for the purpose?

Hello, I need some one to pay 20 dollars monthly to help and mentor me on the way my learning curve through drupal 8 module development. The fee may be lower than you expect because in our country dollar is too high, salaries low. I don't disturb you too much only you will help me finding tutorials, help me understand a few things.

-> What I have learn so far is creating a module, creating forms for configuration

I have implemented ds-1col--node-blog-post.html.twig template in this page we are rendering {{ content.body }} but the data is display with markups.