Solucious theme build upon Bootstrap 3, v3.3.7.

Bootstrap is a free and open-source front-end web framework for designing websites and web applications. It contains HTML- and CSS-based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions. Unlike many web frameworks, it concerns itself with front-end development only. Bootstrap, originally named Twitter Blueprint, was developed by Mark Otto, and Jacob Thornton at Twitter as a framework to encourage consistency across internal tools. 

https://getbootstrap.com/docs/3.3/css/

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5

Paragraph text ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui.

Buttons

underline

greenlink

purplelink

primarylink

btn btn-default

btn btn-primary

btn btn-secondary

btn btn-tersiair

btn btn-quartair

btn btn-yellow

btn btn-promo

btn btn-white-default

btn btn-default btn-shadow

btn with icon

Button tags

Link

Button

<a class="btn btn-default" href="#" role="button">Link</a>
<button class="btn btn-default" type="submit">Button</button>
<input class="btn btn-default" type="button" value="Input">
<input class="btn btn-default" type="submit" value="Submit">

Margin

m = margin
t = top
r = right
b = bottom
l = left

Space: 1 - 10, 1=10px, 10=100px

Classes to remove margins:

• m-0
• mt-0
• mr-0
• mb-0
• ml-0

Example: mt-3 = margin-top: 30px

Padding

p = padding
t = top
r = right
b = bottom
l = left

Space: 1 - 10, 1=10px, 10=100px

Classes to remove padding:

• p-0
• pt-0
• pr-0
• pb-0
• pl-0

Example: pt-3 = padding-top: 30px