JsFiddle The problem is in the placeholder, when i make the font-size higher it looks wrong, check the jsfiddle, the text looks split in half.
<input type="text" id="txtSearch" placeholder="Search" />
#txtSearch {
width:1050px;
height:35px;
background-color:#605784;
border-width:0px;
}
::-webkit-input-placeholder {
color: White;
font-family:'Open Sans', sans-serif;
font-size:15pt;
position:relative;
top:-5px;
}