.img_current {
    -moz-box-sizing: border-box;
/*
    box-sizing: border-box;
*/
    font-size:7pt;
    border-width:1px;
    border-style:inset;
    border-left-color:#000066;
    border-top-color:#000066;
    background-color:#C5D2EE;
    width:17px;
    height:17px;
    line-height:17px;
    padding:0px;
    text-align:center;
    margin:0px;
    cursor:pointer;
}

.img_block {
    font-size:7pt;
    border-width:1px;
    border-style:outset;
    border-right-color:#000066;
    border-bottom-color:#000066;
    background-color:#C5D2EE;
    width:17px;
    height:17px;
    padding:0px;
    line-height:17px;
    text-align:center;
    margin:0px;
    cursor:pointer;
}