CSS styles to "fix" the new Gmail theme

gmail-style-fixes.css

/*  Set the background of 'read' conversations to a darker grey
    so I can see the difference.  */
.yO {
    background: none repeat scroll 0 0 rgba(210, 210, 210, 0.9) !important; 
    color: black !important;
}

.xY {
/*    border-bottom: 1px solid #D6D6D6 !important; */
}


.xY {
    padding-top: 1px !important;
    padding-bottom: 1px !important;
}


.vC {
    vertical-align: baseline !important;
}

.vG, .uf {
 /*   opacity: .50; */
}


#\:ro {
    margin-top: 0px !important;
    padding-bottom: 2px !important;
}

/* Reduce the space for the priority inbox section headers */
.Wg {
    padding: 0px 0px 0px 0px !important;

/* 
  Set the background of the section headers to a light gradient 
*/
    background: -webkit-gradient(linear, 0 0, 0 80%, from(#cce1ff), to(#f0f6ff));
}

/* Make the checkboxes, important flags, and stars use less space
 */
.Ci, .y5, .WA {
   width: 20px !important;
}


/* Make the top buttons smaller, reduce spacing between them */
.T-I {
    padding: 0px 4px  0px 4px !important;
    min-width: 0px !important;
    margin-right: 8px !important;
}

/* Reduce the space dedicated to the search box */
.w-asV {
    margin-bottom: 0px !important;
    border-bottom: 0px !important;
}

/* Remove the Gmail logo */
#\:rl {
   display: none !important;
}

/* do unholy things with the search box */
table[class~="w-asX"] {
   position: fixed !important;
   left: 600px !important;
   top: 45px !important;   [
}

/* Shrink the space where the search box used to be
   This doesn't work well, or gain much :( */
div .w-asV .cc, div .w-asV .cd {
   height: 0px !important;
}
div .b8, div .cd, div .cc {
   min-height: 0px !important;
}

Updated to make the headings more obvious and to reduce space around the checkboxes, important flags, and stars in the message list.