div, ul, li { margin: 0; padding: 0; border: 0; }
ul, li { list-style-type: none; text-transform: capitalize; }

/*-------------------button image bg & border-------------------------*/
.nav { font-size: 12px; width: 990px; margin:20px 0 10px 0; border: #E6E6E6 solid 2px; height: 42px; line-height: 42px; position: relative; z-index: 1; }
.nav a { text-decoration: none; }
.navmain { margin:0 auto; height: 42px; background:url(../images/solution_images/nav-bg.png) #FFF repeat-x 0 top; position: relative; }

/*-------------------button up-------------------------*/
#nav_all { width:990px; float: left; position: relative;  }
    #nav_all li { margin:0 auto; float: left; }
        #nav_all li a { font-family:Arial, Helvetica, sans-serif; color: #a7bbcd; display: inline-block; font-size: 14px; font-weight: bold; cursor: pointer; height: 42px; line-height: 42px; white-space: nowrap; }
            #nav_all li a:hover { background: url(../images/solution_images/bird.png) center 33px no-repeat; height: 38px; line-height: 38px; border-top: 4px solid #639ACA; overflow: hidden; }
			
			
        #nav_all li ul { display: none; position: absolute; z-index: 99; width: 980px; left: -6px; top: 43px; }
    #nav_all ul li { background-image: none; line-height: 32px; height: 32px; padding-top: 0px; padding: 0; }

/*----------------li button-----------------*/
.LI_A1{
	margin:0 auto;
	width:198px;
	text-align:center;}

.LI_A2{
	margin:0 auto;
	width:198px;
	text-align:center;}
	
#nav_all .LI_A2 ul li a{ width:80px; margin: 0px; height: 32px; line-height: 32px; color: #FFF; font-weight: normal; background: #639ACA; border: none;}
#nav_all .LI_A2 ul li a:hover{ width:80px; height: 32px; line-height: 32px; color:#6FF; background: #639ACA; border-top: none; }

.LI_A3{
	margin:0 auto;
	width:198px;
	text-align:center;}
	
#nav_all .LI_A3 ul li a{ width:80px; margin: 0px; height: 32px; line-height: 32px; color: #FFF; font-weight: normal; background: #639ACA; border: none;}
#nav_all .LI_A3 ul li a:hover{ width:80px; height: 32px; line-height: 32px; color:#6FF; background: #639ACA; border-top: none; }

.LI_A4{
	margin:0 auto;
	width:198px;
	text-align:center;}
	
#nav_all .LI_A4 ul li a{ width:90px; margin: 0px; height: 32px; line-height: 32px; color: #FFF; font-weight: normal; background: #639ACA; border: none;}
#nav_all .LI_A4 ul li a:hover{ width:90px; height: 32px; line-height: 32px; color:#6FF; background: #639ACA; border-top: none; }
	
.LI_A5{
	margin:0 auto;
	width:198px;
	text-align:center;}