table {
	border-spacing: 0;
	border-collapse: collapse;
	border-color: #777777;
}

td {
	border-color: #777777;
}

/* table head */
table thead tr td {
	text-align: center;
	white-space: nowrap;
	background: #c5c5c5;
	padding: 3px;
}

.border1 {
	border: solid 1px #777777;
}

.border1 td {
	border: solid 1px #777777;
}

/*页面头+下拉菜单*/
.body-head-bar {
	font-family: Microsoft YaHei;
	font-size: 18px;	
	background: #008CBA;
	position: fixed;
	top: 0;
	width: 100%;
}

.body-head-bar ul {	
	padding: 10px;
	margin: auto;/*居中*/
}

.body-head-bar ul li {
	display: inline-block;/*横向排列*/	
	padding: 5px;
	margin-right: 10px;
	margin-left: 10px;
	height: 40px;
}

.body-head-bar a {
	display: block;
}

.body-head-bar a:link {
	text-decoration: none;
	color: #FFFFFF;
}

.body-head-bar a:visited {
	text-decoration: none;
	color: #FFFFFF;
}

.body-head-bar a:active {	
	background-color: #4CAF50;
}

.body-head-bar a:hover {
	color: #FFFFFF;
}


.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  
  left: -5px;
  top:40px;
  
  background-color: #008CBA;
  min-width: 90px;
  
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;  
}

.dropdown:hover .dropdown-content {
  display: block;
}