Shinichi, обновите
<style> .container1 {width: 100%; margin: 0 auto; padding: 0;} ul.tabs { margin: 0; padding: 0; float: left; list-style: none; height: 34px; width: 100%; } ul.tabs li { float: left; margin: 0; margin-right: 2px; padding: 0; padding-top: 4px!important; height: 30px; width: 150px; vertical-align: middle; border: 1px solid black!important; margin-bottom: -2px; overflow: hidden; position: relative; text-align: center; -webkit-border-top-left-radius: 10px; -webkit-border-top-right-radius: 10px; -moz-border-radius-topleft: 10px; -moz-border-radius-topright: 10px; border-top-left-radius: 10px; border-top-right-radius: 10px; background: #bdbbb3; } ul.tabs li a { text-decoration: none!important; color: #bdbbb3; /* color: transparent;*/ display: block; padding: 0 5px; background: url(); outline: none; } ul.tabs li a:hover { background: url(); text-decoration: none!important; } ul.tabs li.active { text-decoration: none!important; background: url(); background-color: #bdbbb3; } ul.tabs li.active a:hover { background: url(); text-decoration: none!important; } .tab_container1 { clear: both; float: left; width: 700px; height: 350px; background-image: (); background-color: transparent; border: 1px solid black!important; -webkit-border-bottom-right-radius: 10px; -webkit-border-bottom-left-radius: 10px; -moz-border-radius-bottomright: 10px; -moz-border-radius-bottomleft: 10px; border-bottom-right-radius: 10px; border-bottom-left-radius: 10px; } .tab_content { padding: 5px; color: #111; } </style>