html, body, ul, ol, li, p, h1, h2, h3, h4, h5, h6, form, fieldset, a, img { margin: 0; padding: 0; border: 0; }

.ico { position: absolute; left: 0px; top: 0px; }

.top { position: absolute; left: 0px; top: 0px; background-color: #ffffff; width: 100%; height: 300px; margin:0px auto; min-width: 870px; }
.top_ins { width: 840px; height: 300px; margin:0px auto; }
.top_bird { background-image: url(images/bird.jpg); background-repeat: no-repeat; width: 340px; height: 275px; margin: 20px 0px 0px 0px; }
.top_logo { background-image: url(images/logo.jpg); background-repeat: no-repeat; width: 194px; height: 137px; margin: -300px 0px 0px 600px; }
.top_text { border: 2px; border-style: solid solid none solid; border-color: #999999; width: 540px; height: 130px; margin: 18px 0px 0px 278px;  padding: 10px 10px 10px 10px; text-align: center; font-family: Arial; font-size: 13px; color: #666666; font-weight: normal; }
.top_title { font-family: Arial; font-size: 16px; color: #666666; font-weight: bold; margin: 10px 0px 0px 0px; }


.base { position: absolute; left: 0px; top: 300px; background-color: #999999; width: 100%; margin:0px auto; min-width: 870px; }
.base_ins { width: 840px; height: auto; margin:0px auto; }
.base_menu { font-family: Arial; font-size: 14px; color: #ffffff; font-weight: bold; margin: 30px 600px 0px 0px; text-align: right; }
.base_text { border: 2px; border-style: none solid solid solid; border-color: #ffffff; width: 540px; height: auto; margin: -94px 0px 0px 278px;  padding: 10px 10px 10px 10px; text-align: left; font-family: Arial; font-size: 13px; color: #ffffff; font-weight: normal; }
.base_title { font-family: Arial; font-size: 16px; color: #ffffff; font-weight: bold; margin: 10px 0px 10px 0px; }

.footer { background-image: url(images/footer.jpg); background-repeat: repeat; width: auto; height: 54px; min-width: 870px; }

a:link { color: #ffffff; text-decoration: none; }
a:active { color: #000000; text-decoration: none; }
a:visited { color: #ffffff; text-decoration: none; }
a:hover { color: #000000; text-decoration: none; }