.middle1 .md1 {
    margin: 0px auto;
}

.middle2 .md2 {
    height: 300px;
    margin: 5px auto;
}

.md2 .left {
    float: left;
    width:590px;
    height: 300px;
    }


.md2 .right {
    float: right;
    width: 590px;
    height: 300px;
   }


.mid1_1_a {
    width: 795px;
    height: 40px;
    border-bottom:1px dotted red;

margin-bottom:5px;
}

.mid1_1_b {
    width: 395px;
    height: 40px;
  border-bottom:1px dotted red;
margin-bottom:5px;
}

.mid1_2_a {
    width: 320px;
    margin: 2px;
    height: 245px;
    margin-left: 0px;
}

.mid1_2_b {
    width: 468px;
    margin: 2px;
    height: 245px;
}

.mid1_2_c {
    width: 390px;
    margin: 2px;
    height: 245px;
}

.mid1_1_a {
    background-image: url(../images/bttb/xwdtls.png);
    background-size: 35px 35px;
    background-repeat: no-repeat;
    background-position: 1%;
}

.mid1_1_b {
    background-image: url(../images/bttb/tzggls.png);
    background-size: 35px 35px;
    background-repeat: no-repeat;
    background-position: 1%;
}

.bt span {
    margin-left: 50px;
    font-size: 16px;
    font-weight: bold;
    line-height: 40px;
}

.md2l_1 {
    background-image: url(../images/bttb/xyfwls.png);
    background-size: 35px 35px;
    background-repeat: no-repeat;
    background-position: 2%;
    border-bottom:1px dotted red;
}
.md2r_1 {
    background-image: url(../images/bttb/xyjxhs.png);
    background-size: 35px 35px;
    background-repeat: no-repeat;
    background-position: 2%;
    border-bottom:1px dotted red;
}
.xyfc{width:1200px;
margin:0 auto;}
.xyfc01 {
width:1200px;
margin:0 auto;
    background-image: url(../images/bttb/xyfcls.png);
    background-size: 35px 35px;
    background-repeat: no-repeat;
    background-position: 1%;
    border-bottom:1px solid red;
}
.xyjy01 {
width:1200px;
margin:0 auto;
    background-image: url(../images/bttb/xyjy.png);
    background-size: 35px 35px;
    background-repeat: no-repeat;
    background-position: 1%;
    border-bottom:1px solid red;
}

.more {
    float: right;
    margin-right: 10px;
    font-size: 13px;
    font-weight: normal;
}

    .more a {
        color: #555;
    }

        .more a:link, a:visited {
            text-decoration: none;
        }

        .more a:hover {
            color: red;
            text-decoration: underline;
        }

.splm_l {
    text-align: left;
    margin-left: 60px;
}