.tab{float: right;margin: 8px 19px 0 0}
.tab li{float: left;}
.tab li:first-child{background:url("../images/common/pzinfo_0.png") no-repeat; width: 106px; height: 34px; cursor: pointer;}
.tab li:first-child:hover{background-position: 0 -34px;}
.tab li:nth-child(2){background:url("../images/common/pzinfo_3.png") no-repeat; width: 127px; height: 34px; cursor: pointer;}
.tab li:nth-child(2):hover{background-position: 0 -34px;}
.tab li:nth-child(3){background:url("../images/common/pzinfo_3.png") no-repeat; width: 127px; height: 34px; cursor: pointer;}
.tab li:nth-child(3):hover{background-position: 0 -34px;}

.adbox{text-align: center; width: 100%;}
/*.adboxsub{text-align: center;width: 100%;}*/
#ad{/*width: 1024px;*/ margin:0 auto;}
/*.ad{margin-left: 25px;}*/
.ad li{float: left; width: 100%;}
.ad li:first-child{ cursor: pointer;}
.ad li:last-child{ /*margin-left: 14px;*/ cursor: pointer;}
.addes{position: relative; text-align: right; background-color: #e0e0e0; height: 20px; padding: 5px 10px 0 0;}
@media only screen and (max-width: 1024px) {
    #ad{width: 100%;}
    /* .ad{margin-left: 25px;} */
}
@media only screen and (max-width: 1000px) {
    /*.ad li:last-child{ margin:10px 0 0 0;}*/
}
/*@media only screen and (max-width: 530px) {*/
    /*.ad li:last-child{ margin:10px 0 0 0;}*/
    .ad li img{width: 100%;}
    /*.ad {margin: 0 10px 0 10px;}*/
/*}*/