.mainttl{
}
.rnews_list{
}
.rnews_list li{
  width: 49%;
  margin-bottom: 4vh;
  margin-right: 0;
}



.rnews_list li:nth-child(even){
  float: right;
}



.rnews_list li:nth-child(even){
}

.rnews_list li > p{
}

.rnews_list li:nth-child(3n+2){
}
._rnewsbtn{
}


._rnewsbtn > img{;
}