* {
    margin: 0;
    padding: 0;
    font-size: 12px;
    box-sizing: border-box;
}

table {
    border-spacing: 0;
    border-collapse: collapse;
}

table tr td {
    height: 30px;
    border-left: 1px solid #ccc;
    text-align: center;
}

.table_header {
    width: 435px;
    background: #eee;
    border-bottom: 1px solid #ccc;
    border-right: 1px solid #ccc;
}

.table_content {
    width: 435px;
    height: 230px;
    border-right: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    overflow: hidden;
}
.table_content div {
    width: 50px;
    margin: 0 auto;
}
.table_content span {
	float: left;
}
.table_content span.nodata {
	display: block;
	width: 50px;
}
.table_content span.waterType {
    display: inline-block;
    width: 20px;
    height: 20px;
}
.waterType {
    margin-right: 5px;
}
.legend {
    height: 30px;
    line-height: 30px;
    padding-left: 5px;
}
.legend img {
    padding-top: 2px;
}
p{
    padding-left: 5px;
}