.tjxx_list2 li{width: 25%;font-size: 20px;}
.tjxx_list2 li a{margin-right: 30px;}
.tjxx_list2 li a i{margin-right: 20px;}

@media screen and (max-width: 1200px){
    .tjxx_list2 li{font-size: 18px;}
    .tjxx_list2 li a i{font-size: 30px;margin-right: 15px;}
}

@media screen and (max-width: 999px){
    .tjxx_list2 li{width: 50%;margin-bottom: 10px}
}

@media screen and (max-width:600px){
    .tjxx_list2 li{width: 100%;margin-bottom: 0px}
    .tjxx_list2 li a{margin-right: 20px}
}
