<SYSTEM_TASK:>
Given the following text description, write Python code to implement the functionality described below step by step
<END_TASK>
<USER_TASK:>
Description:
 Molecular Dynamics
Step1:  Basics of Molecular Dynamics
<ASSISTANT_TASK:>
Python Code:
from IPython.core.display import HTML
css_file = 'https://raw.githubusercontent.com/ngcm/training-public/master/ipython_notebook_styles/ngcmstyle.css'
HTML(url=css_file)
Explanation: Molecular Dynamics: Lab 1
In part based on Fortran code from Furio Ercolessi.
End of explanation
%matplotlib inline
import numpy
from matplotlib import pyplot
from mpl_toolkits.mplot3d.axes3d import Axes3D
from matplotlib import rcParams
rcParams['font.family'] = 'serif'
rcParams['font.size'] = 16
rcParams['figure.figsize'] = (12,6)
Explanation: Basics of Molecular Dynamics
End of explanation
<END_TASK>