// 按字符换行
style="word-break: break-all;"
// 按词组换行
style="word-wrap: break-word;"
==========================================================================
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
text-align:center;
color: #666;
height:100%;
background: url(../images/login/l3.jpg) no-repeat;
vertical-align:middle
display:inline;
zoom:0.75;
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale, src="images/CitationMap /xyzsd_bg.png")
overflow: hidden;
float: left;
white-space: nowrap;
z-index:100;
cursor: pointer;
clear:both;
list-style: none;
background-color: #FFFFFF;
background-image:url(../images/login/l3.jpg);
border-collapse: collapse;
visibility:hidden;
overflow-x: hidden;