<style>
#cnmumesclose {
  background:rgba(0, 0, 0, 0);
  border: 0 none;
  border-radius: 0;
  color: #888;
  cursor: pointer;
  display: inline-block;
  float: right;
  font: bold 14px Arial Black;
  margin: 9px -18px 0 0;
  position: absolute;
  text-align: center;
  width: 15px;
}
#cnmumesclose:hover {color: #d50000;}
#cnmumes1 {
  background-color: #d0fdbc;
  background-image: url("http://i21.servimg.com/u/f21/18/04/55/46/accept10.png");
  background-position: 14px 8px;
  background-repeat: no-repeat;
  border: 1px solid #6abf45;
  border-radius: 4px;
  font: 17px/36px tahoma;
  height: 40px;
  overflow: hidden;
  padding: 0 25px 0 42px;
  width: 400px;
}
</style>
<div id="cnmumes1">
   
   <button id="cnmumesclose" type="button" onclick="{document.getElementById('cnmumes1') .style.display='none'}">
       X
   </button>
   
   <marquee behavior="scroll" direction="right" scrolldelay="90" onmouseover="this.setAttribute('scrollamount', 0, 0);" onmouseout="this.setAttribute('scrollamount', 6, 0);">
      
      <div style="text-align:left;">
         كود حصري مبرمج على ليالي مصرية ، اعلان متحرك 
      </div>
      
   </marquee>
</div>