.firstdisplay{
	width: 800px;
	margin: auto;
	border-top: none;
}
h4{
	font-weight: normal;
/*	margin:auto; */
/*	width: 760px;
	height: 22px;*/
}
.gs_tt {
  position: relative;
  color: #333;
  font-size: 16px;
  cursor: pointer;
  margin-left: 20px;
  margin-bottom: 0px;
}
.gs_tt .left_icon {
    position: absolute;
    top: 50%;
    background-image: url("../../images/szcp/sprite_icon.png");
    background-repeat: no-repeat;  
}
.gs_tt .left_icon {
    left: 23px;
    margin-top: -12px;
    width: 20px;
    height: 24px;
    background-position: 0 0;
}
.gs_tt .down_arr{
	float: right;
	padding-right: 30px;
	text-decoration: underline;
}
.martop20{
	margin-top: 20px;
}
.martop40{
  margin-top: 40px;
}
.loction {
	margin-left: 20px;
    margin-top: 10px;
    background: url(../../images/jtgc/location.png) no-repeat left 5px;
    background-size: 10px auto;
     padding-left: 20px; 
    line-height: 22px;
}
.contact{
	margin-left: 20px;
}
.tel {
	padding-left: 25px;
    background: url(../../images/jtgc/tel.png) no-repeat left center;
    background-size: 16px auto;
}
.fax {
	padding-left: 25px;
    background: url(../../images/jtgc/phone.png) no-repeat left center;
    background-size: 15px auto;
    margin-left: 30px;
}
.hos{
  padding-left: 25px;
  background: url(../../images/jtgc/5.png) no-repeat 0 7px;
  background-size: 16px auto;
  margin-bottom: 20px;
}
.contact span{
  display: inline-block;
  margin-top: 10px;
}
/*.backToTop {*/
    /*right: 10%;*/
    /*bottom: -1582px;*/
/*}*/
.pa {
    position: absolute;
}
.backToTop img{
  margin-bottom: 10px;
  margin-left: 20px;
}
/*.zxy_backToTop{*/
    /*right:10%;*/
    /*bottom:35px;*/
/*}*/
/*.mainbar{*/
    /*position: relative;*/
/*}*/
.mainbar .content{
    position: relative;
}
.backToTop {
    right: 2%;
    bottom: -10px;
}