How to change Google search suggestions font color?

Question

I'm looking for some help with the .css coding, I'd like to change the Google search , drop down list results font color from purple to white as you can see on the screenshot below:

The purple color is hardly readable, the words I've written before as the results appear purple and I'd like them to be white . I've already changed the visited websites link color which was also purple following this workaround and I'm wondering if the same workaround could be done for my issue?

Here's the code for the (Stylish) theme I'm trying to fix:

@-moz-document regexp("https?://www.google.(com|([a-z]{2}))(.[a-z]{2})?."), regexp("https?://www.google.(com|([a-z]{2}))(.[a-z]{2})?/((\\?|webhp|search|gfe_rd|auth|gws_rd|#q|imghp|#gfe_rd|#safe|#pws|#tbs|#gws|#tbm).*)"), regexp("https?://encrypted.google.(com|([a-z]{2}))(.[a-z]{2})?/((\\?|webhp|search|gfe_rd|auth|gws_rd|#q|imghp|#gfe_rd|#safe|#pws|#tbs|#gws|#tbm).*)"), regexp("https?://encrypted.google.(com|([a-z]{2}))(.[a-z]{2})?.")
{
body{
    background: transparent url(https://s13.postimg.org/7thd5y3on/surftheme3.jpg) center top  fixed !important;
    background-size: cover !important;
    background-repeat: no-repeat !important;
}
/* Background image credits: http://www.thiswallpaper.com/  */
#fbar {
    background: rgba(0, 0, 0, 0.5) !important;
    border-top: 1px solid #333 !important;
}
#fbar a{
    color:#fff !important;
}
#fbar._Zvd > div#swml._HR > div._uIb > span{
    color:#fff !important;
}
#topabar{
    background: transparent !important;
    border-top:1px solid #ccc !important;
    border-bottom:1px solid #ccc !important;
}
#appbar {
    background: rgba(0, 0, 0, 0.3) !important;
}
#resultStats{
    color:#fff;
}
.sfbgg{
    background: transparent !important;
}
body.vasq #hdtbSum{}
#center_col{
    background: rgba(0, 0, 0, 0.6) !important;
    padding:10px !important;
}
._OKe{
    background: rgba(0, 0, 0, 0.6) !important;
}
html > body#gsr.srp.tbo.vasq > div#main > div#cnt.big > div.mw > div#rcnt > div.col > div#center_col > div#res.med > div#search > div > div#ires > div#rso > div._NId > div.g.mnr-c.g-blk > div.kp-blk._kTi._Rqb._RJe > div#uid_0.r-ipzMKl8jpLfE.xpdbox.xpdclose.xpdns > div._OKe > div > div._Gtj.mod > div._Ixf > div.kno-fb-ctx > div > a.rl_item._Zxn > div._Vjf._Kjf._qkf._Wdh{
    background: rgba(0, 0, 0, 0.8) !important;
}
#sb_ifc0{
    background: rgba(0, 0, 0, 0.7) !important;
    color:#aaa !important;
}
a:link, .w, #prs a:visited, #prs a:active, .q:active, .q:visited, .kl:active, .tbotu {
    color: #f28d1b !important;
}
A:visited { color: #fff ! important }
.a, cite, cite a:link, cite a:visited, .cite, .cite:link, #_bGc > i, .bc a:link {
    color: #ccc !important;
    font-style: normal;
}
._OKe > div > div._Gtj.mod > div._Ixf > div.kno-fb-ctx > div > a.rl_item._Zxn._pkf > div._Vjf._Kjf._qkf._Wdh{
    background: rgba(0, 0, 0, 0.8) !important;
}
._OKe > div > div._Gtj.mod > div._Ixf > div.kno-fb-ctx > div > a.rl_item._Zxn > div._Vjf._Kjf._qkf._Wdh{
    background: rgba(0, 0, 0, 0.8) !important;
}
#center_col > div#res.med > div#search > div > div#ires > div#rso > div._NId > div.srg > div.g > div.rc > div.s > div > span.st > em{
    color:#fff !important;
    text-shadow:1px 1px 1px #000;
}
body, div, p ,spam, small{
    color:#eee !important;
}
._OKe a.fl{
    color:#eee !important;
}
div#hplogo{background:url(https://s17.postimg.org/g335ase0v/surflogo3.png) no-repeat!important;background-size:269px 95px!important;height:95px!important;width:269px!important}
div#hplogo:not([title~=Google]){margin-top:50px!important}
div#hplogo>:not([nowrap='']){display:none!important}
img#hplogo{background:url(https://s17.postimg.org/g335ase0v/surflogo3.png) no-repeat!important;background-size:269px 95px!important;height:0!important;width:269px!important}
img#hplogo:not([title~=Google]){margin-top:50px!important}
img#hplogo>:not([nowrap='']){display:none!important}
.logocont > h1 > a#logo > img{
    display:none !important;
}
#logocont{
    width:140px !important;
    height:53px !important;
    background: url(https://s22.postimg.org/ijf0opcbl/surflogosmall.png) 5px 5px no-repeat;
}
#searchform.jhp.big > form#tsf.tsf > div.tsf-p > div.sfibbbc > div#sbtc.sbtc > div.sbibtd{
    margin-top: 0px !important;
}
.jsb{
    margin-top: 0px !important;
}
.gb_Ia {
    border: 1px solid #ccc;
    background:#ddd !important;
}
#hdtb {
    background: transparent !important;
}
.sfbg{
    background: transparent !important;
}
.sfbgg{
    background: transparent !important;
}
.sfbgx{
    background: transparent !important;
}
#hdtbSum{
    background: transparent !important;
}
.sfbgx {
    border: 0px !important;
}
#hdtb{
    background: transparent !important;
    background: rgba(0, 0, 0, 0.3) !important;
    border: 0px !important;
    margin-top:-15px !important;
}
#hdtb-msb > div > div.hdtb-mitem.hdtb-imb > a{
    color:#fff !important;
}
#hdtb-s > div#hdtb-msb > div > a#hdtb-tls.hdtb-tl{
    color: #ccc !important;
}
a#abar_button_opt.hdtb-dd-b{
    color: #ccc !important;
}
div > a.hdtb-dd-b{
    color: #ccc !important;
}
#hdtb-msb .hdtb-mitem.hdtb-msel, #hdtb-msb .hdtb-mitem.hdtb-msel-pre {
    border-bottom: 3px solid #c6dbff !important;
    color: #c6dbff !important;
    font-weight: bold;
}
.sbib_b > div#gs_lc0 > input{
    color:#fff !important;
}
.sbibtd > div#sfdiv.sbibod.sbhcn.sbfcn > div.lst-c > div.gstl_0.sbib_a > div#sb_ifc0.sbib_b  {
    background:#777 !important;
}
ul.sbsb_b > li.sbsb_c.gsfs{
    background:#333 !important;
}
g-inner-card._dCh._KBh  {
    background:#333 !important;
}
g-inner-card{
    background:#333 !important;
}
#gb_70.gb_9e.gb_Ia.gb_yb{
    background:#333 !important;
}
.tsf-p > div.jsb > center > input{
    background: rgba(255, 255, 255, 0.8) !important;
}
.tsf-p > div.jsb > center > input{
    background: rgba(255,255,255,0.5) !important;
    color:#111 !important;
}
a.gb_P{
    color:#fff !important;
}
#main.content > div#cnt.big > div.mw > div#rcnt > div.col > div#center_col > div#extrares.med > div#botstuff > div > div#brs > g-section-with-header > div._ojo > h3.med._wI{
    color:#fff !important;
}
._uwb{
    color:#fff !important;
}
div._qhf._grf{
    background: rgba(0, 0, 0, 0.8) !important;
}
div._Zjj > div{
    background: rgba(0, 0, 0, 0.8) !important;
}
}

Answer 1

Those Google search suggestions, which you have visited before, appear to be settable with CSS like this:

.sbsb_a, .sbpqs_a {
    color: yellow !important;
}

-- which was determined by painful use of Firefox's debugging tools.

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