.nav-down2{
position: absolute;
    right: -70px;
    background: #fff;
    width: 70px;
    top: 0px;
    display:none;}

.nav-down2 li a{
font-size:16px;
line-height: 40px;}


.nav-down li:hover .nav-down2{
display:block;}
.qkml{margin:auto; text-align: center;}

.top-info .title
{
    font-size: 26px;
    color: #3d4641;
    font-weight: bold;}

.qkml th{padding:10px 5px;font-size:16px;text-align: center; background:#a6cbf2;}
.qkml td{padding:10px 5px;font-size:16px;text-align: left;}