.top-ipv{float: left;}

.logo {
    padding-top: 11px;width:350px; margin:0 auto ;}

.logo a {
    display: flex;
    align-items: center;}

.logo img:first-child {
    width: 75px;
    margin: inherit;padding-right:0;}

.logo img:nth-child(2) {
    width: 282px;
    margin: inherit;
    margin-left:4px;}



.dqwz{font-size: 16px;}