form {
 margin:0;
}
body {
 margin:0;
}
.img_a {
    margin: 0px auto;
    width: 550px;
    overflow: hidden;
    _position: relative;
    float: left;
    margin-top: 22px;
    width: 600px;
}
    .img_a .title {
     display:block;
     margin-left:20px;
     font-family: "Microsoft Yahei";
     text-align: left;
     color: #3399ff;
     font-size:14px;
    }
    .img_a .line {
    background: rgba(0, 0, 0, 0) url("/css/img/speace/uid_toubg.png") no-repeat scroll 0 0;
    font-size: 13px;
    height: 20px;
    line-height: 20px;
    margin-left: 20px;
    margin-top: 6px;
    overflow: hidden;
}

    .img_a .img_b {
        margin-left:20px;
        position: relative;
        width: 250px;
        height: 250px;
    }

    .img_a .img_c {
        float: right;
        position: relative;
        width: 300px;
        overflow: hidden;
        height: 250px;
    }

    .img_a .img_d {
        filter: alpha(opacity=60);
        opacity: 0.6;
        background-color: #000;
        position: absolute;
        z-index: 1;
    }

    .img_a .img_b img {
        max-height: 250px;
        max-width: 250px;
    }

    .img_a #img_b1 {
        top: 0px;
        left: 0px;
        height: 150px;
        width: 250px;
    }

    .img_a #img_b2 {
        left: 0px;
        top: 150px;
        width: 150px;
        height: 120px;
    }

    .img_a #img_b4 {
        right: 0px;
        top: 150px;
        width: 130px;
        height: 120px;
    }

    .img_a #img_b5 {
        bottom: 0px;
        left: 0px;
        height: 150px;
        width: 250px;
    }

    .img_a #img_b3 {
        width: 120px;
        height: 120px;
        top: 150px;
        left: 150px;
        cursor: move;
        background: none;
    }

    .img_a #img_div {
        width: 100%;
        height: 100%;
        background-color: #FFF;
        filter: alpha(opacity=10);
        opacity: 0.1;
    }

    .img_a .img_c_1, .img_a .img_c_2, .img_a .img_c_3 {
        position: relative;
        background-color: #F5F5F5;
        overflow: hidden;
    }

    .img_a .img_c p {
        margin: 0px;
        padding: 0px;
        padding-bottom: 10px;
        line-height: 25px;
        color: #757575;
        font-size: 12px;
        font-family:"Microsoft Yahei";
    }

    .img_a .img_c img {
        position: absolute;
        top: 0px;
        left: 0px;
    }

    .img_a .img_c_1 {
        border:1px solid #757575;
        width: 120px;
        height: 120px; 
    }
    #uploadFile {
    cursor:hand;
    position:relative;
    left:0px;
    height:100%;
    width:100%;
    background-color: blue;
    opacity:0;
    filter:alpha(opacity=0);    
}
.uploadBtn {
 position:absolute;
 width:100%;
 height:100%;
 display:none;
 z-index:100;
}
    .img_a .img_c_2 {
        width: 50px;
        height: 50px;
    }

    .img_a .img_c_3 {
        width: 24px;
        height: 24px;
    }

    .img_a #img_c1 {
        height: 120px;
        width: 120px;
        background-color: #000;
        top: 0px;
        left: 0px;
        filter: alpha(opacity=1);
        opacity: 0.01;
    }

    .img_a #img_c2 {
        width: 120px;
        top: 120px;
        height: 300px;
    }

    .img_a #img_c4 {
        position: absolute;
    }

    .img_a #img_dsf {
        cursor: nw-resize;
        position: absolute;
        left: 110px;
        top: 110px;
        width: 10px;
        height: 10px;
        background-color: #004000;
        z-index: 5px;
    }

.img_a_right {
    border-left: 1px solid #e9e9e9;
    float: right;
    height: 100%;
    margin-top: 0;
    padding-top: 30px;
    text-align: center;
    width: 180px;
}

.img_a_right p {
    background: #3399ff none repeat scroll 0 0;
    color: #ffffff;
    font-weight: bold;
    height: 42px;
    line-height: 42px;
    margin: 120px 20px auto;
    width: 140px;
    cursor:pointer;
}