How to stop content from stacking on top of each other? - twitter-bootstrap-3

Question

I have been creating a blog and I have made these cards but I want the content to stack side by side rather than on top of each other.
Here's an image:
http://imgur.com/KP7kThH
model.py
class ProjectPost(models.Model):
title = models.CharField(max_length=120)
author = models.ForeignKey('auth.User')
image_url = models.CharField(max_length=1000, blank=True, null=True)
text = models.TextField()
def __str__(self):
return self.title
views.py
def projects(request):
ProjectPosts = ProjectPost.objects.all()
return render(request, 'blog/projects.html', {'projectposts': ProjectPosts})
projects.html
{% extends 'blog/base.html' %}
{% block content %}
{% if user.is_authenticated %}
<div class="container-fluid">
<div class="row">
<div class="text-right">
<h1 class="glyphicon glyphicon-plus"></h1>
</div>
</div>
</div>
{% endif %}
<div class="container">
<div class="row">
<div class="col-lg-3 col-md-3 col-sm-4 col-xs-10 ">
{% for projectpost in projectposts %}
<div class="projectposts">
<img src="{{ projectpost.image_url }}" id="projects_image" class="img-thumbnail"/>
<div class="page-header">
<h2>{{ projectpost.title }}</h2>
</div>
<footer>By: {{ projectpost.author }}</footer>
<p>{{ projectpost.text | truncatewords:50 }}</p>
</div>
{% endfor %}
</div>
</div>
</div>
{% endblock %}

Answer 1

You have wrapped your for loop inside a col-lg-3 .... You need to put the column classes inside the loop, not outside it:
<div class="row">
{% for projectpost in projectposts %}
<!-- These columns need to be inside the for loop -->
<div class="col-lg-3 col-md-3 col-sm-4 col-xs-10 ">
<div class="projectposts">
...
</div>
</div>
{% endfor %}
</div>
You may be able to remove one level of nesting and just put all your classes in one <div class="projectposts col-lg-3 col-md-3...">.