installation:
In the style sheet Css inserted:
Code
/*--- Ajax окна V.1.0. ---*/
.xw-plain, .xw-resize, .xw-active {color:#e5e5e5;padding:0;position:absolute;background-color:none;border-radius:0.5px;box-shadow:0px 0px 0px 8px rgba(0, 0, 0, 0.20)}
.xw-hdr {text-align: left !important;white-space: nowrap !important;padding: 1px 0 0 0 !important;white-space: nowrap !important;zoom: 1 !important;height: 35px !important;}
.xw-hdr-text {vertical-align: 3px!important;cursor: default!important;color: #000 !important;font: 13px tahoma,arial,verdana,sans-serif !important;line-height: 30px!important;}
.xw-sps, .xw-tc, .xw-tr{border-bottom:1px solid #eee;color:#000 !important;font-size:1.2em !important}
.xt-close {background-position: 0 0 !important;}
.xt-close {position:absolute;right: 5px !important;top: 4px !important;margin:0 !important;padding:0 !important;width:26px !important;height:26px !important;background-color:none!important;background-image:url('http://mixanik.my1.ru/1/3/86231504.png') !important;background-repeat:no-repeat !important;border:none !important;border-radius:20px !important;transition:all 0.5s ease !important;-moz-transition:all 0.5s ease !important;-webkit-transition:all 0.5s ease !important}
.xt-close-over{box-shadow:0px 0px 2px 5px rgba(0,0,0,0.20) !important;-moz-box-shadow:0px 0px 2px 5px rgba(0,0,0,0.20) !important;-webkit-box-shadow:0px 0px 2px 5px rgba(0,0,0,0.20)!important}
.xw-bc, .xw-mr, .xw-bl, .xw-br, .xw-ml, .xw-mc{background:#fff !important;border:0 !important;border-radius:0px;moz-border-radius:0px;webkit-border-radius:3px;}
.xw-body{border:0 !important;padding-left:7px !important;padding-right:1px !important;}
.xw-tc {border-bottom: 1px solid #EEE !important;}
.xw-tl, .xw-tr, .xw-tc {background: white !important;}
.xw-sps {display:none !important;}