.ban {
  width: 415px;
  height: 408px;
  position: relative;
  overflow: hidden;
  /* margin: 40px auto 0 auto; */
  text-align: center;
}
.ban2 {
  width: 415px;
  height: 308px;
  position: relative;
  overflow: hidden;
}
.ban2 ul {
  position: absolute;
  left: 0;
  top: 0;
}
.ban2 ul li {
  width: 415px;
  height: 408px;
}
.prev {
  float: left;
  cursor: pointer;
}
.num {
  height: 82px;
  overflow: hidden;
  width: 344px;
  position: relative;
  float: left;
}
.min_pic {
  padding-top: 10px;
  width: 415px;
}
.num ul {
  position: absolute;
  left: 0;
  top: 0;
}
.num ul li {
  width: 80px;
  height: 68px;
  margin-right: 5px;
  padding: 2px 0px;
}
.num ul li.on {
  border: 2px solid #1e50ae;
}
.prev_btn1 {
  width: 16px;
  text-align: center;
  height: 18px;
  margin-top: 22px;
  margin-right: 22px;
  cursor: pointer;
  float: left;
}
.next_btn1 {
  width: 16px;
  text-align: center;
  height: 18px;
  margin-top: 22px;
  cursor: pointer;
  float: right;
}
.prev1 {
  position: absolute;
  top: 150px;
  left: 20px;
  width: 28px;
  height: 51px;
  z-index: 9;
  cursor: pointer;
}
.next1 {
  position: absolute;
  top: 150px;
  right: 50px;
  width: 28px;
  height: 51px;
  z-index: 9;
  cursor: pointer;
}

span.photoSmallPicArrow_left,span.photoSmallPicArrow_right{
	display: none;
	    height: 47px;
	    width: 47px;
	    border-radius: 50%;
	    -moz-border-radius: 50%;
	    -webkit-border-radius: 50%;
	    behavior: url(res/js/pie/PIE.min.htc?v=201507141146);
	    background: #9f9f9f;
	    opacity: .4;
	    fiter: alpha(opacity=30);
		text-align: center;
}
#ban_pic1:hover .photoSmallPic_control{display: block;}
 span.photoSmallPicArrow_left:hover, span.photoSmallPicArrow_right:hover {
    background: #282828;
    fiter: alpha(opacity=80);
    opacity: .8
}	
span.photoSmallPicArrow_left .cs_smallpic_prev {
    background: url(../img/vbg01.png) -33px -170px no-repeat;
    width: 7px;
    height: 13px;
    position: absolute;
    left: 20px;
    top: 17px
}
span.photoSmallPicArrow_right .cs_smallpic_next{
	    background: url(../img/vbg01.png) -33px -142px no-repeat;
	    width: 7px;
	    height: 13px;
	    position: absolute;
	    left: 20px;
	    top: 17px;
}
span.photoSmallPicArrow_left:hover .cs_smallpic_prev {
    background: url(../img/vbg01.png) -33px -170px no-repeat;
    width: 7px;
    height: 13px;
    position: absolute;
    left: 20px;
    top: 17px
}
.mhc {
  background: #000;
  width: 100%;
  opacity: 0.5;
  -moz-opacity: 0.5;
  filter: alpha(Opacity=50);
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}
.pop_up {
  width: 500px;
  height: 500px;
  padding: 10px;
  background: #fff;
  position: fixed;
  -position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -255px;
  margin-top: -255px;
  display: none;
  z-index: 99;
}
.pop_up_xx {
  width: 40px;
  height: 40px;
  position: absolute;
  top: -40px;
  right: 0;
  cursor: pointer;
}
.pop_up2 {
  width: 500px;
  height: 500px;
  position: relative;
  overflow: hidden;
}
.pop_up2 {
  width: 500px;
  height: 500px;
  position: relative;
  overflow: hidden;
  float: left;
}
.pop_up2 ul {
  position: absolute;
  left: 0;
  top: 0;
}
.pop_up2 ul li {
  width: 500px;
  height: 500px;
  float: left;
}

/* 企业资质 */
#banner {
  position: relative;
  width: 280px;
  height: 300px;
  border: 1px solid #fff;
  overflow: hidden;
}
#banner_list img {
  border: 0px;
}
#banner_bg {
  position: absolute;
  bottom: 0;
  background-color: #000;
  height: 30px;
  filter: Alpha(Opacity=30);
  opacity: 0.7;
  z-index: 1000;
  cursor: pointer;
  width: 478px;
}
#banner_info {
  position: absolute;
  bottom: 0;
  left: 5px;
  height: 22px;
  color: #fff;
  z-index: 1001;
  cursor: pointer;
}
#banner_text {
  position: absolute;
  width: 120px;
  z-index: 1002;
  right: 3px;
  bottom: 3px;
}

#banner ul {
  position: absolute;
  list-style-type: none;
  filter: Alpha(Opacity=80);
  opacity: 0.8;
  z-index: 1002;
  margin: 0;
  padding: 0;
  bottom: 3px;
  right: 5px;
}

#banner ul li {
  padding: 2px 4px;
  margin-right: 6px;
  float: left;
  display: block;
  background: #fff;
  cursor: pointer;
  border: 1px solid #333;
}

#banner ul li.on {
  color: #fff;
  background-color: #000;
}

#banner_list div {
  position: absolute;
}