.box{
    width:100%;
}
.w1200{
    width:1200px;
    margin:0 auto;
}
.gray{
    color: #6F6F6F;
}
.black{
    color: #000000;;
}
.about_banner{
    position:relative;
    width:100%;
    height:300px;
    background-image: url(../images/img_ABOUT_banner.png);
    background-color:#4856b2;
    background-size: cover;
    background-position:center;
    background-repeat: no-repeat;
    background-attachment: local;
}
.about_banner img{
    width:100%;
}
.about_banner .square{
    position:absolute;
    top:50%;
    left:50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    width:190px;
    border: 1px solid #FFFFFF;
    font-size: 40px;
    color: #FFFFFF;
    letter-spacing: 0;
    text-align: center;
    line-height: 57px;
    padding:20px 0px;
}
/*标题*/
.ace_content{
    text-align:justify;
    margin-top:60px;
    margin-bottom:11px;
}
.about_title .at{
    font-size: 25px;
    color: #4A4A4A;
    letter-spacing: 0.93px;
    text-align: center;
}
.about_title .at{
    font-size: 25px;
    color: #4A4A4A;
    letter-spacing: 0.93px;
    text-align: center;
}
.about_title .ab{
    font-size: 18px;
    color: #4A4A4A;
    letter-spacing: 0.67px;
    text-align: center;
}
/*博览会*/
.ace_article{
    width:100%;
    margin-top:22px;
}
.ace_article .top{
    position:relative;
    padding-top:11px;
}
.ace_article .top img{
    width:100%;
    position:absolute;
    top:0;
    left:0;
    z-index:-10;
}
.ace_article .top .en p{
    font-size: 16px;
    color: #6F6F6F;
    letter-spacing: 0.56px;
    text-align: justify;
    line-height: 24px;
    margin-bottom:22px;
}
.ace_article .top .ch  p{
    font-size: 16px;
    color: #2F2F2F;
    letter-spacing: 0.56px;
    line-height: 24px;
    text-indent:30px;
}
.ace_article .bottom{
    margin:22px 0 34px 0;
    font-size: 16px;
    letter-spacing: 0.56px;
    line-height: 24px;
}
.ace_article .bottom p{
    margin-bottom:24px;
}
/*博览会手册*/
.brochure{
    margin-top:37px;
    margin-bottom:35px;
    font-size: 16px;
    letter-spacing: 0.56px;
    text-align: justify;
    line-height: 24px;
}
.brochure .btn{
    background: #DD1C14;
    padding:0 34px;
    height:53px;
    line-height:53px;
    color:#FFFFFF;
    margin-top:35px;
}

/*活动流程*/
.program{
    text-align:justify;
    margin-top:60px;
    margin-bottom:11px;
}
.tabBox .hd{
    margin-top:15px;
    margin-bottom:35px;
}
.tabBox .hd ul li:nth-child(1){
    width:48%;
    float:left;
    text-align: right;
}
.tabBox .hd ul li:nth-child(2){
    width:48%;
    float:right;
}

.tabBox .hd ul li a{
    color:#B4B4B4;
    cursor:pointer;
}
.tabBox .hd ul li.select a{
    text-decoration:underline;
    color:#DD1C14;
}
.tabBox .menu table{
    width:100%;
}
.tabBox .menu thead{
    background: #F0F0F0;
    line-height:40px;
    font-size: 18px;
    color: #2F2F2F;
    letter-spacing: 0.63px;
}
.tabBox .menu tbody tr{
    background: #FFFFFF;
    font-size: 16px;
    color: #2F2F2F;
    letter-spacing: 0.56px;
    border-bottom:1px solid #F0F0F0;
    height:70px;
}
.w190{
    width:170px;
    padding:0 0 0 20px;
}
.w180{
    width:240px;
}
.w360{
    width:360px;
}

.tabBox .menu{
    width:100%;
}
.tabBox .menu ul{
    width:100%;
}
.tabBox .menu ul li{
    float:left;
    background: #FFFFFF;
    font-size: 16px;
    color: #2F2F2F;
    letter-spacing: 0.56px;
    border-bottom:1px solid #F0F0F0;
    line-height:20px;
    height:70px;
    position:relative;
}
.tabBox .menu ul li div{
    position:absolute;
    top:50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
}
.tabBox .en ul:nth-child(1) li{
    background: #F0F0F0;
    line-height:40px;
    height:40px;
    font-size: 18px;
    color: #2F2F2F;
    letter-spacing: 0.63px;
}
.tabBox .en ul:nth-child(1) li:nth-child(1){
    padding-left:3%;
    width:17%;
}
.tabBox .en ul li:nth-child(1){
    padding-left:1%;
    width:17%;
}
.tabBox .en ul li:nth-child(2){
    width:20%;
}
.tabBox .en ul li:nth-child(3){
    width:30%;
}
.tabBox .en ul li:nth-child(4){
    width:30%;
}

.tabBox .ch ul:nth-child(1) li{
    background: #F0F0F0;
    line-height:40px;
    height:40px;
    font-size: 18px;
    color: #2F2F2F;
    letter-spacing: 0.63px;
}
.tabBox .ch ul:nth-child(1) li:nth-child(1){
    padding-left:3%;
    width:17%;
}
.tabBox .ch ul li:nth-child(1){
    padding-left:3%;
    width:17%;
}
.tabBox .ch ul li:nth-child(2){
    width:20%;
}
.tabBox .ch ul li:nth-child(3){
    width:30%;
}
.tabBox .ch ul li:nth-child(4){
    width:30%;
}
.tabBox .edge{
    width:100%;
    height:13px;
    background: #F0F0F0;
    margin-bottom:60px;
}
.center{
    text-align:center;
}

/*适配手机端*/
.wap_banner{
    position:relative;
}
.wap_banner img{
    width:100%;
    display:block;
}
.wap_banner .square{
    position:absolute;
    top:50%;
    left:50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    width:190px;
    border: 1px solid #FFFFFF;
    font-size: 40px;
    color: #FFFFFF;
    letter-spacing: 0;
    text-align: center;
    line-height: 57px;
    padding:20px 0px;
}
/*博览会手机版*/
.wap_top{
    position:relative;
    width:90%;
    margin:0 auto;
}
.wap_top img{
    width:100%;
    position:absolute;
    top:0;
    left:0;
    z-index:-10;
}
.wap_top .en p{
    font-size: 16px;
    color: #6F6F6F;
    letter-spacing: 0.56px;
    text-align: justify;
    line-height: 24px;
    margin-bottom:22px;
}
.wap_top .ch p{
    font-size: 14px;
    color: #6F6F6F;
    letter-spacing: 0.49px;
    text-align: justify;
    line-height: 24px;
    margin-bottom:22px;
    text-indent:28px;
}
@media (min-width: 1200px) {
    .wap{
        display:none;
    }
    .pc{
        display:block;
    }
}
@media (max-width: 1199px) {
    .pc {
        display: none;
    }

    .wap {
        display: block;
    }
    .w1200{
        width:100%;
    }
    /*标题图*/
    .ace_content{
        margin-top:22px;
    }
    .program{
       margin-top:22px;
    }
    /*博览会*/
    .ace_article{
        width:100%;
        margin-top:26px;
    }
    .ace_article .bottom{
        width:90%;
        margin:0 auto;
    }
    .ace_article .bottom{
        width:90%;
        margin:0 auto;
        font-size: 14px;
        color: #000000;
        letter-spacing: 0.46px;
        text-align: justify;
        line-height: 24px;
    }
    .ace_article .bottom p{
        margin-bottom:22px;
    }
    /*活动流程*/
    .tabBox .hd{
        margin-top: 22px;
    }
    .tabBox .menu{
        width:90%;
        margin:0 auto;
    }
    .tabBox .menu ul{
        width:100%;
        border-bottom:1px solid #F0F0F0;
    }
    .tabBox .menu ul li{
        float:left;
        background: #FFFFFF;
        font-size: 16px;
        color: #2F2F2F;
        letter-spacing: 0.56px;
        border-bottom:1px solid #FFF;
        line-height:20px;
        height:120px;
        position:relative;
    }
    .tabBox .menu ul li div{
        padding:5px 0;
        position:absolute;
        top:50%;
        left:50%;
        -webkit-transform: translate(-50%,-50%);
        -moz-transform: translate(-50%,-50%);
        -o-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
        transform: translate(-50%,-50%);
    }
    .tabBox .en ul:nth-child(1) li{
        background: #F0F0F0;
        line-height:40px;
        height:40px;
        font-size: 18px;
        color: #2F2F2F;
        letter-spacing: 0.63px;
        border-bottom:1px solid #F0F0F0;
    }
    .tabBox .en ul:nth-child(1) li:nth-child(1){
        padding-left:0%;
        width:50%;
    }
    .tabBox .en ul li:nth-child(1){
        padding-left:0%;
        width:50%;
    }
    .tabBox .en ul li:nth-child(2){
        width:50%;
    }
    .tabBox .en ul li:nth-child(3){
        width:50%;
    }
    .tabBox .en ul li:nth-child(4){
        width:50%;
    }

    .tabBox .ch ul:nth-child(1) li{
        background: #F0F0F0;
        line-height:40px;
        height:40px;
        font-size: 18px;
        color: #2F2F2F;
        letter-spacing: 0.63px;
        border-bottom:1px solid #F0F0F0;
    }
    .tabBox .ch ul:nth-child(1) li:nth-child(1){
        padding-left:0%;
        width:50%;
    }
    .tabBox .ch ul li:nth-child(1){
        padding-left:0%;
        width:50%;
    }
    .tabBox .ch ul li:nth-child(2){
        width:50%;
    }
    .tabBox .ch ul li:nth-child(3){
        width:50%;
    }
    .tabBox .ch ul li:nth-child(4){
        width:50%;
    }

    .tabBox .edge{
        width:90%;
        margin:0 auto;
        height:13px;
        background: #F0F0F0;
        margin-bottom:25px;
    }
    .center{
        text-align:center;
    }

    /*博览会手册*/
    .brochure .con{
        width:90%;
        margin:0 auto;
        margin-top:22px;
        margin-bottom:22px;
        font-size: 14px;
        letter-spacing: 0.49px;
        text-align: left;
        line-height: 24px;
    }
    .brochure .con span{
        display:block;
    }
    .brochure .con .btn{
        background: #DD1C14;
        padding:9px 13px;
        color:#FFFFFF;
        line-height:24px;
        margin-top:22px;
    }
}

@media(max-width: 768px) {
    .wap_banner .square{
        width:110px;
        font-size: 18px;
        line-height: 30px;
        padding:15px 0px;
    }
}