h1 { margin: 150px auto 30px auto; }
    /*body { font-family: Arial; font-size: 12px; background: #ededed; }*/

    .ktrv {
        width: 800px;
        border: 1px solid #222;
        height: 300px;
        position: relative;
        clear: both;
        overflow: hidden;
        background: #000;
    }
    .noselect {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
 img{
    width: 151px;
    height: 206px;
    position: absolute;
    top: 0;
    border-radius: 5px;
    display: table;
}
/*        .wwkt img {
      display: inline-block;
      width: 100%;
      height: 100%;
      opacity: 0;

    }*/

    .ktrv>div.wwkt>div:nth-child(2) {
        position: absolute;
        top: 0;
        width: 100%;
        height: inherit;
        display: table;
        background-color: #0a3b52;
        border-radius: 5px;
    }
    .ktrv>div.wwkt>div:last-child {
        position: absolute;
        top: 0;
        width: 100%;
        height: 100%;
        display: table;
    }
    .ktrv > div.wwkt > div:first-child {

    display: table-cell;
    vertical-align: middle;
    height: 100%;
    width: 100%;

}

    img {

        display: table-cell;
        vertical-align: middle;
        height: inherit;
        width: 100%;
        text-align: center;
        color:black;
    }


    #callback-output {
        height: 250px;
        overflow: scroll;
    }



    .ktrv>div.wwkt {
        display: inline-block;
        cursor: pointer;
    }