img a { border: 4px double #c4c4c4; }
.imgN { margin: 0 10px; border: 1px solid #c4c4c4; }
.imgRight {float: right; margin: 5px 0 10px 5px; padding: 2px; border: 1px solid #c4c4c4;}
.imgLeft {float:left; margin: 5px 10px 0 0; padding: 2px;  border: 1px solid #c4c4c4;}
.imgN_nb { margin: 0 10px;}
.imgRight_nb {float: right; margin: 0 0 10px 10px; padding: 0; border:none;}
.imgLeft_nb {float:left; margin: 10px 10px 10px 0; padding: 0; border:none;}
.img_noborder {border:none;}