fix README.md alignments of icons
[![Build Status](https://travis-ci.com/tum-pbs/PhiFlow.svg?token=8vG2QPsZzeswTApmkekH&branch=master)](https://travis-ci.com/tum-pbs/PhiFlow)
[![PyPI pyversions](https://img.shields.io/pypi/pyversions/phiflow.svg)](https://pypi.org/project/phiflow/)
[![PyPI license](https://img.shields.io/pypi/l/phiflow.svg)](https://pypi.org/project/phiflow/)
-[<img src="https://colab.research.google.com/assets/colab-badge.svg" align="center">](https://colab.research.google.com/drive/1S21OY8hzh1oZK2wQyL3BNXvSlrMTtRbV#offline=true&sandboxMode=true)
+[![Google Collab Book](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1S21OY8hzh1oZK2wQyL3BNXvSlrMTtRbV#offline=true&sandboxMode=true)
![Gui](documentation/figures/WebInterface.png)
@@ -34,7 +34,7 @@ See the [detailed installation instructions](documentation/Installation_Instruct
## Documentation and Guides
-| [Index](documentation) | [Demos](demos) / [Tests](tests) | [Source](phi) | ![image](https://www.tensorflow.org/images/colab_logo_32px.png) [Fluids Tutorial](https://colab.research.google.com/drive/1S21OY8hzh1oZK2wQyL3BNXvSlrMTtRbV#offline=true&sandboxMode=true) / [Playground](https://colab.research.google.com/drive/1zBlQbmNguRt-Vt332YvdTqlV4DBcus2S#offline=true&sandboxMode=true) |
+| [Index](documentation) | [Demos](demos) / [Tests](tests) | [Source](phi) | [<img src="https://www.tensorflow.org/images/colab_logo_32px.png" height=16> Fluids Tutorial](https://colab.research.google.com/drive/1S21OY8hzh1oZK2wQyL3BNXvSlrMTtRbV#offline=true&sandboxMode=true) / [Playground](https://colab.research.google.com/drive/1zBlQbmNguRt-Vt332YvdTqlV4DBcus2S#offline=true&sandboxMode=true) |
|------------------------|---------------------------------|---------------| -----------------------------|
If you would like to get right into it and have a look at some code, check out the
