minor fix on photos

index.html

@@ -18,7 +18,7 @@
 
 		<meta property="og:url"           content="https://roahmlab.github.io/RAPTOR/" />
 	    <meta property="og:type"          content="website" />
-	    <meta property="og:title"         content="RAPTOR: RAPid and Robust Trajectory Optimization for Robots" />
+	    <meta property="og:title"         content="RAPTOR: RAPid and robust Trajectory Optimization for Robots" />
 	    <meta property="og:description"   content="Dynamic locomotion for humanoid robots presents significant analytical and computational challenges due to the extensive number of linkages and degrees of freedom. This complexity results in a vast search space for feasible gaits which translates into a time-consuming process when optimizing over trajectories. In addition, the process often involves numerous hyperparameters and requires a good initial guess or a warm-start strategy, further complicating the development process. Existing methods struggle to integrate the latest hardware designs, such as actuated ankles with closed-loop mechanisms, which offer increased stability, but introduce additional constraints into the dynamics that can be challenging to represent in a computationally tractable fashion. This work introduces a generalized gait optimization framework that directly generates smooth and physically feasible trajectories. The proposed method demonstrates faster and more robust convergence than existing techniques and explicitly incorporates closed-loop constraints. The method is implemented as an open-source C++ codebase that significantly reduces computation times, facilitating dynamic locomotion for full-size humanoids." />
 
 
@@ -47,7 +47,7 @@
 						</div>
 
 						<h1 style="text-align: center; margin-bottom: 0; color: #8C1515; font-size: 300%">RAPTOR</h1>
-						<h2 style="text-align: center; white-space: nowrap; font-size: 200%">RAPid and Robust Trajectory Optimization for Robots</h2>
+						<h2 style="text-align: center; white-space: nowrap; font-size: 200%">RAPid and robust Trajectory Optimization for Robots</h2>
 
 						<!-- TODO: fill in demos -->
 						<!-- <div class="box alt" style="margin-bottom: 1em;">
@@ -196,9 +196,9 @@ <h3>Authors</h3>
 						<section>
 							<div class="box alt" style="margin-bottom: 1em;">
 								<div class="row 50% uniform" style="width: 100%">
-									<div class="2u" style="font-size: 1em; line-height: 1.5em; text-align: center; width: 12.5%">
+									<div class="2u" style="font-size: 1em; line-height: 1.5em; text-align: center; width: 50%">
 										<a href="https://cfather.github.io/jimzhang.github.io/"><span class="image fit" style="margin-bottom: 0.5em;">
-											<img src="images/bohao.jpg" alt="" style="border-radius: 50%;" /></span>Bohao Zhang<sup>1</sup></a></div>
+											<img src="images/bohaophoto.jpg" alt="" style="border-radius: 50%;" /></span>Bohao Zhang<sup>1</sup></a></div>
 
 										<a href="https://www.roahmlab.com/ram-personal"><span class="image fit" style="margin-bottom: 0.5em;">
 											<img src="images/ramv.jpg" alt="" style="border-radius: 50%;" /></span>Ram Vasudevan<sup>2</sup></a></div>
@@ -207,13 +207,13 @@ <h3>Authors</h3>
 							</div>
 						</section>
 						<p>
-							<sup>1</sup> Robotics Institute, University of Michigan, Ann Arbor &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-							<sup>2</sup> Mechanical Engineering, University of Michigan, Ann Arbor &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+							<sup>1</sup> Robotics Institute, University of Michigan, Ann Arbor
+							<sup>2</sup> Mechanical Engineering, University of Michigan, Ann Arbor
 						</p>
 
+						<h3>BibTeX</h3>
 						<!-- TODO: fill in bibtex -->
-						<!-- <h3>BibTeX</h3>
-						<pre><code>@inproceedings{chi2024universal,
+						<!-- <pre><code>@inproceedings{chi2024universal,
 							title={Universal Manipulation Interface: In-The-Wild Robot Teaching Without In-The-Wild Robots},
 							author={Chi, Cheng and Xu, Zhenjia and Pan, Chuer and Cousineau, Eric and Burchfiel, Benjamin and Feng, Siyuan and Tedrake, Russ and Song, Shuran},
 							booktitle={Proceedings of Robotics: Science and Systems (RSS)},