/*公共样式*/.clear{clear:both;}
.con{margin:0 auto;width: 1200px;}
.fr{float: right;}
.fl{float: left;}
.padding{padding: 60px 0;}
.move{-o-transition:all .6s;-moz-transition:all .6s;-webkit-transition:all .6s;-ms-transition:all .6s;transition:all .6s;}
/*问答首页*//*1、头部*/.top{width: 100%;}


/*4、问答推广服务内容*/.tgnr{width: 100%;height:810px;}
h2.tit1{color: #ff6600;font-size: 40px;text-align: center;font-weight: bold;}
h3.tit2{font-size: 16px;text-align: center;margin: 18px;}
span.tit3{display: block;width: 60px;height: 4px;background: #ff6600;margin: 0 auto;}
.tgnr li{float: left;width: 175px;margin-right: 166px;margin-top: 50px;text-align: center;}
.tgnr li:nth-child(4n){margin-right: 0;}
.tgnr li span{display: block;color: #222222;font-size: 20px;font-weight: bold;margin: 20px 0;}
.tgnr li p{width: 255px;font-size: 14px;margin-left: -40px;}
.fadeInLeft{-webkit-animation: fadeInLeft 1s .2s ease both;-moz-animation: fadeInLeft 1s .2s ease both;}
.fadeInRight{-webkit-animation: fadeInRight 1s .2s ease both;-moz-animation: fadeInRight 1s .2s ease both;}
.fadeInUp{-webkit-animation: fadeInUp 1s .2s ease both;-moz-animation: fadeInUp 1s .2s ease both;}
.fadeInDown{-webkit-animation: fadeInDown 1s .2s ease both;-moz-animation: fadeInDown 1s .2s ease both;}
/*6、问答推广特点*/.tgtd{width: 100%;height:605px;background: url(../image/tgtd.jpg) no-repeat center center;}
.tgtd h3.tit2{color: #fff;}
.tgtd li{float: left;width: 228px;height: 336px;margin: 50px 15px 0 0;text-align: center;background:#ececec;border-radius: 4px;-moz-border-radius:4px;-webkit-border-radius:4px;-o-transition:all .6s;-moz-transition:all .6s;-webkit-transition:all .6s;-ms-transition:all .6s;transition:all .6s;}
.tgtd li:hover{-moz-box-shadow:0 0 12px #879094;-webkit-box-shadow:0 0 12px #879094;box-shadow:0 0 12px #879094;margin-top:40px;}
.tgtd li img{display:block;margin: 45px auto 0;}
.tgtd li:last-child{margin-right: 0;}
.tgtd li span{font-size: 18px;color: #f66000;margin: 25px 0;display: inline-block;}
.tgtd li p{font-size: 14px;margin: 0 35px;color: #5f5f5f;text-align: left;}
/*问答营销案例*/
.h610{height:610px;}
.tgnr .w45{width:45%;max-height:416px;margin-top:0px;margin-right:0px;}
.ml10b{margin-left:10%;}
.tgnr .w45 img{width:100%;}