#mat_background { position: absolute; top: 0px; left: 0px; z-index: 0;}

b { color: #000000; }

#right_content_1 { position: absolute; left: 410px; top: 70px; width: 300px }
#right_content_1 p { text-align: justify; }
#right_content_2 { position: absolute; left: 410px; top: 220px; width: 520px }
#right_content_2 p { text-align: justify; }
#right_content_3 { position: absolute; left: 600px; top: 415px; width: 320px }
#right_content_3 ul { list-style-type: none; margin-left: 20px; padding-left: 0px; }
#right_content_3 li { margin-bottom: 4px; }