.rslides {
  margin: 0 auto ;
  }

#slider2 {
  
 
   margin: 0 auto;
 text-align  :center;
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  height:400px;
  padding: 0;
  margin:0;



  }


#slider2  .mask {FILTER:alpha(opacity=60);opacity:0.6;width:100%;height:0px;background-color:#000000;position:absolute;bottom:0;left:0;display:block;}
#slider2 .comt {width:100%;color:#ffffff;position:absolute;left:0;bottom:0;height:35px; text-align:left;text-indent:1em; font-size:20px;  font-family: "微软雅黑","宋体"; line-height:35px;   ;display:block;}
 


.rslides_tabs {
 
  list-style: none;
  
 FILTER:alpha(opacity=60);opacity:0.6;
  background-color:#000000;
  

  font-size: 18px;
  list-style: none;
  margin: 0 auto  ;
 
  padding: 10px 0;
  text-align: center;
  width: 100%;
  }

.rslides_tabs li {
 
  display: inline;
  float: none;
  margin-right: 1px;
  }

.rslides_tabs a {
  width: auto;
  line-height: 20px;
  padding: 9px 20px;
  height: auto;

  display: inline;
  }

.rslides_tabs li:first-child {
  margin-left: 0;
  }

.rslides_tabs .rslides_here a {
  background: rgba(255,255,255,.1);
  color: #fff;
  font-weight: bold;
  }

a {
  color: #fff;
  text-decoration: none;
  }

.footer {
  font-size: 11px;
  }

 

.callbacks_container 
{
    width:80%;
         margin:0px auto ;
         padding:0px;
         border:#000000 0px solid;
          position: relative;
         height:100%;
         overflow:hidden;
         clear:both; 
         z-index :1;
    
    
  
  }
  
  
  #slider4 {
  
 
   margin: 0 auto;
 text-align  :center;
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  height:600px;
  padding: 0;
  margin:0;



  }

  
  
  

#slider4 li . mask {z-index:2;FILTER:alpha(opacity=60);opacity:0.6;width:100%;height:0px;background-color:#000000;position:absolute;bottom:0;left:0;display:none;}
#slider4 li  .comt {z-index:3;width:384px;color:#ffffff;position:absolute;left:0;bottom:0;height:0px; text-align:left;text-indent:1em;  font-family: "微软雅黑","宋体";        font-size: 20px;
   line-height:35px;   ;display:none;}




.callbacks {
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  padding: 0;
  margin: 0;
  }

.callbacks li {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  }

.callbacks img {
  display: block;
  position: relative;
  z-index: 1;
  height: 600px;
  width: 100%;
  border: 0;
  }

 

.callbacks_nav {
  position: absolute;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
  top: 52%;
  left: 0;
  opacity: 0.4;
  z-index: 3;
  text-indent: -9999px;
  overflow: hidden;
  text-decoration: none;
  height: 61px;
  width: 38px;
  background: transparent url("themes/themes.gif") no-repeat left top;
  margin-top: -45px;
  }

.callbacks_nav:active {
  opacity: 0.8;
  }

.callbacks_nav:hover {
  opacity: 0.5;
  }

.callbacks_nav.next {
  left: auto;
  background-position: right top;
  right: 0;
  }