.pageMain {
    padding-top: 5%;
}

.pageMain .tips {
    max-width: 950px;
    line-height: 35px;
    font-weight: bold;
    font-size: 25px;
}


.pageMain .ul >a {
    margin-bottom: 60px;
}

.pageMain .ul >a:not(:nth-child(3n)) {
    margin-right: 76px;
}

.pageMain .ul >a:nth-child(3n) {
    margin-right: 0!important;
}
.pageMain .tips .smallTitle{
margin-bottom: 5%;}
    

@media (max-width:1366px) {
.pageMain .ul >a {width:29.8%;}
.pageMain .ul >a:not(:nth-child(3n)){ margin-right:1.5%;}

}

@media (max-width:1024px) {
.pageMain .ul >a {width:29%;}
.downItem .putMain{ font-size:18px;}
}

@media (max-width:768px) {
.pageMain .ul .downItem,.pageMain .ul >a:nth-child(3n){width:43%; margin-left:1% !important; margin-top:1% !important; margin-bottom:1% !important; margin-right:1% !important;}
}


@media (max-width:480px) {
.pageMain .tips{ font-size:16px; line-height:25px;}
.pageMain .ul .downItem,.pageMain .ul >a:nth-child(3n){width:92%; padding-bottom:10%;margin-left:0 !important; margin-top:2% !important; margin-bottom:2% !important; margin-right:0 !important;}
.downItem .putMain{ font-size:16px;}
.pageMain .tips .smallTitle{ margin:0 0 5% 0; font-size:20px; line-height:normal}
}