body,ul,li,img,p{
  margin: 0;
  padding: 0;
}
ul,li{
  list-style: none;
}
a{
  text-decoration: none;
}
.clearfix {
	zoom: 1;
}
.clearfix:after {
	display: block;
	content: '';
	height: 0;
	width: 0;
	visibility: hidden;
	clear: both;
}
.pt-game-wrap {
	width: 1200px;
	margin: 0 auto;
}
img {
	border-style: none;
}

/* 头部 start */
.pt-game-header{
  position: relative;
  height:40px;
  background:#fafafa;
  border-bottom: 1px solid #f5f5f5;
  font-family: 'Microsoft YaHei';
  box-sizing: border-box;
  z-index: 99999999;
}
.pt-game-header .pt-game-logo {
  float: left;
  width: 124px;
  height: 32px;
  margin: 4px 0;
}
.pt-game-header a{
  display: block;
  color: #333;
}
.pt-game-header a:hover{
  text-decoration: none;
}
.pt-game-header img{
  width: 100%;
}
.pt-game-header .pt-game-ads{
  position: relative;
  float: left;
  width: 260px;
  height: 40px;
  margin: 0 0 0 150px;
  overflow: hidden;
}
/* .pt-game-header .pt-game-ads #adsImgBox{
  position: absolute;
} */
.pt-game-header .pt-game-ads a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  opacity: 0;
}

.pt-game-header .pt-game-ads a.visible {
  opacity: 1;
  z-index: 20;
}

.pt-game-header .pt-game-ads img{
  height: 40px;
}
.pt-game-header .pt-game-wrap {
  position: relative;
}
.pt-game-header .pt-game-nav {
  float: right;
  /* width: 278px; */
  font-size: 14px;
  color: #2a3a4a;
  box-sizing: border-box;
}
.pt-game-header .pt-game-nav>li{
  float: left;
  margin-right: 30px;
  height: 40px;
  line-height: 40px;
  box-sizing: border-box;
}
.pt-game-header .pt-game-nav li.last_li{
  margin-right: 0;
  color: #0099ff;
  cursor: pointer;
}
.pt-game-header .pt-game-nav li.last_li img{
  width: 9px;
  height: 5px;
  margin-left: 5px;
  vertical-align: middle;
}
.pt-game-header .pt-game-nav li a:hover{
  color: #0099ff;
}
.pt-game-header .drop_down{
  /* display:none; */
  display: block;
  position: absolute;
  right: 0;
  top:40px;
  z-index: 999;
  width:654px;
  height:320px;
  background:#fff;
  box-sizing: border-box;
  border:1px solid #e6e4e4;
  border-top: none;
}
.product_title{
  height: 51px;
  padding: 0 0 0 32px;
  line-height: 51px;
  border-bottom:1px solid #e5e5e5;
}
.product_title span{
  display: block;
  color: #333;
  float: right;
  font-size:  14px;
  margin-right: 16px;
}
.product_title span:first-child{
  float: left;
  font-size:  18px;
}
i.icon_icon{
  display:inline-block;
  width: 15px;
  height: 15px;
  color: #fff;
  font-size: 12px;
  text-align: center;
  line-height: 15px;
  font-style: normal;
}
i.icon_new{
  background:#3fcc28;
}
i.icon_hot{
  background: #f66;
}
.product_list{
  height: 247px;
  z-index: 999;
  box-sizing: border-box;
}
.product_list li{
  float: left;
  padding-left: 33px;
  color: #333;
  height: 100%;
  line-height: 30px;
  box-sizing: border-box;
  /* border-right:1px solid #cccccc; */
}
.product_list li:nth-of-type(1){
  width: 231px;
}
.product_list li:nth-of-type(2){
  width: 212px;
}
.product_list li:nth-of-type(3){
  width: 208px;
  border-right:none;
}
.product_list li p{
  padding-top: 16px;
  font-size: 16px;
  font-weight: bold;
}
.product_list li a{
  font-size: 14px;
  color: #333;
}
.product_list li a:hover{
  color: #0099ff;
}
/* 头部 end */

/* 头部深色背景图+白色logo+白色字 */
.pt-game-header.header_white {
  border-bottom: 0;
  /* background: #a12a24 url('../images/bg-20200121.jpg') no-repeat center top; */
}
.pt-game-header.header_white .pt-game-nav li.last_li {
  color: #fff;
}
.pt-game-header.header_white .pt-game-nav li a {
  color: #fff;
}
.pt-game-header.header_white .pt-game-nav li a:hover {
  color: #fff;
  opacity: .8;
}
.pt-game-header.header_white .pt-game-nav li.last_li a {
  color: #333;
}
.pt-game-header.header_white .pt-game-nav li.last_li a:hover {
  color: #0099ff;
  opacity: 1;
}