.font12{
  font-family: Tahoma;
  color: #000000;
  font-size: 12px;
  text-decoration: none;
}
.font14{
  font-family: Tahoma;
  color: #000000;
  font-size: 14px;
  text-decoration: none;
}
.font16{
  font-family: Tahoma;
  color: #000000;
  font-size: 16px;
  text-decoration: none;
}
.font18{
  font-family: Tahoma;
  color: #000000;
  font-size: 18px;
  text-decoration: none;
}

.case{
position:relative;
width:1900px;
}
.anacase{
overflow: hidden;
position:relative;
width:760px;
height:198px;
border: 1px solid #dfdfdf;
}
.ym{
  font-family: Tahoma;
  color: #00759C;
  font-size: 11px;
  text-decoration: none;
}
.ym:hover{
  text-decoration: underline;
}
.ybk{
  font-family: Tahoma;
  color: red;
  font-size: 11px;
  text-decoration: none;
}
.ybk:hover{
  text-decoration: underline;
}
.ybb{
  font-family: Tahoma;
  color: #000000;
  font-size: 30px;
  text-decoration: none;
  font-weight:bold;
}
.ybb:hover{
  text-decoration: underline;
}
.yb{
  font-family: Tahoma;
  color: #000000;
  font-size: 12px;
  text-decoration: none;
}
.yb:hover{
  text-decoration: underline;
}
.gri{
  BORDER: 1px solid #cccccc;
}
.bk{
  font-family: arial;
  color: #FFFFFF;
  font-size: 14px;
  font-weight:bold;
  text-decoration: none;
}
.bk:hover{
  text-decoration: underline;
}
.mh{
  font-family: Trebuchet MS;
  color: #000000;
  font-size: 13px;
  font-weight:bold;
  text-decoration: none;
}
.mh:hover{
  text-decoration: underline;
}
.mhb{
  font-family: arial;
  color: #00759C;
  font-size: 16px;
  font-weight:bold;
  text-decoration: none;
}
.mhb:hover{
  text-decoration: underline;
}
.mhot{
  font-family: arial;
  color: #00759C;
  font-size: 13px;
  font-weight:bold;
  text-decoration: none;
}
.mhot:hover{
  text-decoration: underline;
}
.mhoo{
  font-family: arial;
  color: #000000;
  font-size: 14px;
  text-decoration: none;
}
.mhoo:hover{
  text-decoration: underline;
}
.mho{
  font-family: arial;
  color: #000000;
  font-size: 15px;
  font-weight:bold;
  text-decoration: none;
}
.mho:hover{
  text-decoration: underline;
}
.kh{
  font-family: arial;
  color: #000000;
  font-size: 11px;
  font-weight:bold;
  text-decoration: none;
}
.kh:hover{
  text-decoration: underline;
}
.kho{
  font-family: arial;
  color: #000000;
  font-size: 12px;
  text-decoration: none;
}
.kho:hover{
  text-decoration: underline;
}