.sp1 {
  background: url(../images/sp1.png) no-repeat;
}
.hover:hover {
  opacity: 0.9;
}
.ico_info {
  background: url(../images/sp1.png) no-repeat;
  margin-right: 10px;
  width: 14px;
  height: 14px;
  display: inline-block;
  vertical-align: middle;
}
.ico_info.ico_word {
  background-position: -174px 0;
}
.ico_info.ico_ppt {
  background-position: -214px 0;
}
.ico_info.ico_excel {
  background-position: -194px 0;
}
.ico_info.ico_pdf {
  background-position: -212px -118px;
}
.ico_info.ico_txt {
  background-position: -232px -118px;
}
.ico_download {
  background: url(../images/sp1.png) no-repeat;
  float: right;
  margin-top: 8px;
  width: 15px;
  height: 15px;
  background-position: -234px 0;
  display: inline-block;
  vertical-align: middle;
}
.ico_downhover {
  background-position: -255px 0;
}
.ico_web.btn_sina i {
  background-position: 0 -92px;
}
.ico_web.btn_sina:hover i {
  background-position: 0 -110px;
}
.ico_web.btn_wx i {
  background-position: -23px -93px;
}
.ico_web.btn_wx:hover i {
  background-position: -23px -111px;
}
.ico_web.btn_qq i {
  background-position: -44px -93px;
}
.ico_web.btn_qq:hover i {
  background-position: -44px -111px;
}
.ico_web i {
  background: url(../images/sp1.png) no-repeat;
  margin-right: 5px;
  width: 17px;
  height: 15px;
  display: inline-block;
  vertical-align: middle;
}
.input {
  height: 40px;
  border: 1px solid #e5e5e5;
  outline: 0;
  line-height: 38px;
  font-size: inherit;
  display: block;
}
.input:focus {
  border: 1px solid #2187cf;
}
.input::placeholder {
  color: #999999;
}
.btn_bg {
  background: #2187cf;
  border: 0;
  outline: 0;
  color: #ffffff;
  font-size: 16px;
  line-height: 40px;
  text-align: center;
  display: block;
}
.btn_bg:hover {
  opacity: 0.9;
}
.btn_color:hover {
  color: #2187cf;
}
.btn_text:hover {
  text-decoration: underline;
}
.bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
/***************************top****************************************/
.top-p3 {
  width: 100%;
  height: 35px;
  background: #f5f5f5;
}
.top-p3 .top-a {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.top-p3 .top-a span {
  float: left;
  line-height: 35px;
  height: 35px;
  color: #999999;
}
.top-p3 .top-a ul {
  float: right;
  height: 35px;
  overflow: hidden;
  line-height: 35px;
}
.top-p3 .top-a ul li {
  float: left;
}
.top-p3 .top-a ul li a {
  color: #999;
}
.top-p3 .top-a ul li a:hover {
  color: #2187cf;
}
.top-p3 .top-a ul li .top-li-a {
  padding-right: 15px;
}
.top-p3 .top-a ul li .top-li-b {
  padding-left: 15px;
  padding-right: 15px;
  background: url(../images/p3-d1.jpg) no-repeat left;
}
.top-p3 .top-a ul li .top-li-c {
  padding-left: 15px;
  background: url(../images/p3-d1.jpg) no-repeat left;
}
/*************************header*************************************/
.header-p3 {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  height: 100px;
}
.header-p3 img {
  padding-top: 26px;
  float: left;
}
.header-p3 .header-a {
  height: 100px;
  float: right;
}
.header-p3 .header-a ul {
  height: 68px;
  margin-top: 32px;
}
.header-p3 .header-a ul li {
  float: left;
  margin-left: 45px;
  cursor: pointer;
  padding-top: 10px;
}
.header-p3 .header-a ul li a {
  font-size: 16px;
  color: #333;
}
.header-p3 .header-a ul li a:hover {
  color: #2187cf;
}
.header-p3 .header-a ul .center-p3 {
  background: url(../images/p3-d3.jpg) no-repeat 15px;
  height: 33px;
  width: 125px;
  border: 1px solid #e5e5e5;
  display: inline-block;
  padding-left: 40px;
  line-height: 30px;
  padding-top: 0px;
}