.graonly {
background: rgb(206,220,231); /* Old browsers */
background: -moz-linear-gradient(top,  rgba(206,220,231,1) 0%, rgba(89,106,114,1) 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(206,220,231,1)), color-stop(100%,rgba(89,106,114,1))); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top,  rgba(206,220,231,1) 0%,rgba(89,106,114,1) 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top,  rgba(206,220,231,1) 0%,rgba(89,106,114,1) 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top,  rgba(206,220,231,1) 0%,rgba(89,106,114,1) 100%); /* IE10+ */
background: linear-gradient(to bottom,  rgba(206,220,231,1) 0%,rgba(89,106,114,1) 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cedce7', endColorstr='#596a72',GradientType=0 ); /* IE6-9 */
}

#wave {
   position: absolute;
   height: 70px;
   width: 600px;
   background: #e0efe3;
 }