Hi Ernest,
Under appearance , Edit Theme, I notice this. Is this what you looking for?
I will also ask the author of the Theme.
/*———————————————————————————————————————————*/
/*- 1.3.1 HEADER SEARCH ———————————————————————————————————–*/
#header .header_search .bg_search #searchsubmit {
z-index:2;background-color:#fff;
}
#header form[id^=”searchform-“] .bg_search input[id^=”searchsubmit-“] {
margin:0;
}
#header form[id^=”searchform-“] .bg_search input[id^=”s-“] {
border:0;
}
#header .bg_search #s {
width:300px;
height:38px;
position:relative;
z-index:1;
padding:0 30px 0 10px;
line-height:32px;
border:0;
}
#header .header_search #searchform {
margin:0;
}
#header #searchform .bg_search #searchsubmit {
display:inline-block;
height:16px;
position:absolute;
top:8px !important;
right:5px;
cursor:pointer;
border:0;
background:url(images/ic-search.png) left center no-repeat;
border-radius:0!important;
-moz-border-radius:0!important;
-webkit-border-radius:0!important;
-o-border-radius:0!important;
transition:none;
-moz-transition:none;
-webkit-transition:none;
padding:0 0 0 16px;
font-size:0;
}
#header #searchform .bg_search #searchsubmit:hover{background:url(../images/ic-search-hover.png) left center no-repeat;}
#header #searchform .bg_search input#searchsubmit{
margin:0;
}
#header #searchform .bg_search #s{
border:0;
}
#header .header_search .bg_search input[id^=”searchsubmit-“] {
z-index:2;background-color:#fff;
}