@charset "utf-8";
body {
	background-color: #000000;
	background-image: url(images/background.jpg);
	background-repeat: repeat-x;
	background-position: center bottom;
	margin:0;
	padding:0;
	font-family:Tahoma, "宋体", Arial, Verdana !important;
}
table {
    border:0;
	margin:0;
	border-collapse:collapse;
	table-layout : fixed;
}
img {
    border:none;
}
div.wide1 {
    width:1004px;
	height:100%;
	min-height:1000px;
	text-align:center;
	margin:0 auto;
}
div.c_left {
    float:left;
	background-image:url(images/menu_understar.jpg);
	background-position:top left;
	background-repeat:no-repeat;
}
div.c_right {
    float:left;
}
.earth_logo {
    margin-left:54px;
	text-align:left;
}
.earth_intro {
    margin-left:54px;
	margin-top:16px;
	text-align:left;
}
.earth_time {
    margin-left:76px;
	margin-top:24px;
	text-align:left;
}
.index_ta {
	margin-left:47px;
	text-align:left;
	background-image: url(images/index_ta_back.jpg);
	background-position:top center;
	background-repeat:no-repeat;
	height:619px;
	width:555px;
	margin-top:32px;
}
.txt_1,a.txt_1:link,a.txt_1:visited {
    color:#6c8b90;
	line-height:16px;
	font-size:12px;
	text-decoration:none;
}
a.txt_1:hover {
    color:#6c8b90;
	text-decoration:underline;
}
.txt_2,a.txt_2:link,a.txt_2:visited {
    color:#000000;
	line-height:18px;
	font-size:12px;
	text-decoration:none;
}
a.txt_2:hover {
    color:#ff0000;
	text-decoration:underline;
}
.bottom {
    clear:both;
	padding-top:58px;
	padding-bottom:22px;
	text-align:center;
}
.content {
    margin-left:49px;
}