.mainmenu{position: relative;}
.submenu{position: absolute;left:0;display:none;}
.first{display:block;}
.submenuleft{padding-left: 80px;}
.mainmenu{position: relative;}
.submenu{position: absolute;left:0;display:none;}
.first{display:block;}
.submenuleft{padding-left: 80px;}