@charset "UTF-8"; /* CSS Document */ html,body{ background-color:#fff; margin: 0; padding: 0; } #animation_area{ width: 500px; height: auto; position: relative; margin: 0 auto; margin-top: 150px; } h1{ padding: 0; margin: 0 0 30px 0; height: 40px; line-height: 40px; text-align: center; } #animation_area .contents{ position: relative; width: 100%; } #animation_area .contents p{ font-weight: bold; }