#sns {
    margin: 0 auto 20px;
}
.block{
    margin: 0 0 20px;
}
@media screen and (min-width: 601px){
    #sns ul {
        text-align: right!important;
    }
    .blockW .block {
        width: 50%;
        float: left;
        padding: 10px;
    }
    .blockW .block:nth-child(3) {
        clear: both;
    }
}
.btnBuy {
  width: 300px;
  margin: 0 auto;
}
.btnBuy a {
  width: 100%;
  display: block;
  background-color: #ff9800;
  border-radius: 8px;
  color: #fff;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  position: relative;
  font-size: 16px;
  padding: 16px 0;
  line-height: 1;
}
.btnBuy a:hover {
  opacity: 0.7;
}
.btnBuy a span {
  background-image: url(/img/icon/icon_blank_white@2x.png);
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 11px 9px;
  padding-right: 20px;
}

.flexBox{
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: space-between;
}

.clearfix.sna .blockW{
border: 2px solid #66b72e;
  width: 100%;
  height: 100%;
  padding: 2%;
  margin-bottom: 20px;
}
.clearfix.sna .titleTxt {
  font-size: 18px;
  font-weight: bold;
  color: #66b72e;
  margin-bottom: 15px;
}
.clearfix.airdo .blockW{
border: 2px solid #29b7f0;
  width: 100%;
  height: 100%;
  padding: 2%;
  margin-bottom: 20px;
}