.acilirmenu > ul > li > a{
    font-size: 14px;
    text-decoration: none;
    display: block;
    line-height: 24px;
    font-family: 'Open Sans', sans-serif;
    padding: 12px;
    font-weight: bold;
}
#toTop {
    bottom: 200px;
 }
<style type="text/css">* {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.acilirmenu > ul > li > a, #ust_ek_menu_2 li a {
    color: #434950;
    margin: -1px;
}