* {
    padding: 0;
    margin: 0;
    outline: none;
    text-decoration:none;
    box-sizing: border-box;
}

body {
    background-image: url(../img/pic/background_12x.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 1920px;
    height: 1080px;
    overflow-x: hidden;
}

.logo_title{
    display: inline-block;
    background-image: url(../img/pic/duty@2x.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 349px;
    height: 97px;
    position: relative;
    top: 25px;
    left: 60px;
}

.logo_back{
    display: inline-block;
    background-image: url(../img/pic/back@2x.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 205px;
    height: 96px;
 position: absolute;
    top: 18px;
    left: 1659px;
}

main{
    position: absolute;
    top: 263px;
    left: 194px;
}

.wrapper{
    display: flex;
    flex-wrap: wrap;
    width: 1544px;
    height: 600px;
}

.btn_img{
    display: inline-block;
    background-image: url(../img/pic/btn1@2x.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 652px;
    height: 132px;
    text-align: center;
}

.pdrt{
    margin-right: 60px;
    margin-left: 60px;
}
.word_intro {
    width: 183px;
    height: 37px;
    font-size: 28px;
    font-family: MicrosoftYaHei-Bold;
    font-weight: bold;
    color: rgba(255, 255, 255, 1);
    line-height: 14px;
    position: relative;
    top: 55px;
}

/*page*/
.page-large{margin:40px 0 20px; text-align:center;}
.page-large a{min-width:34px; height:34px; display:inline-block; box-sizing:border-box; -moz-box-sizing:border-box; -o-box-sizing:border-box; -webkit-box-sizing:border-box; line-height:34px; text-align:center; float:left; text-indent:0; color:#666666; font-size:12px; font-family:Arial, Helvetica, sans-serif; margin:0 3px;}
.page-large a.on{ background:#4362AC; color:#fff;border-radius:25px;}
.page-large a.none{border:none;}
.page-large .Num:hover{border:1px solid #4362AC; color:#ef3838;border-radius:25px;}
.page-large .on:hover{border:1px solid #4362AC; color:#fff;border-radius:25px;}
.page-large a{border:0;border-radius:50%;}
.page-large a.prev-page{border-radius:5px;box-shadow:-4px 0 5px  #ccc;}
.page-large a.next-page{border-radius:5px;box-shadow:4px 0 5px   #ccc;}
.page-large .prev-page{background:url(../images/prev.png) center center no-repeat;}
.page-large a.prev-page{width:120px;height:40px;}
.page-large a.next-page{width:120px;height:40px;}
.page-large .next-page{background:url(../images/next.png) center center no-repeat;}
.page-large .prev-page:hover{background:url(../images/prev.png) center center no-repeat;}
.page-large .next-page:hover{ background:url(../images/next.png) center center no-repeat;}