.inner {
  max-width: 1040px;
  margin: 0 auto;
}

.txt_center {
  text-align: center;
}

.rosetechny main .btn_detail {
  max-width: 370px;
  margin: 0 auto;
  line-height: 1;
  position: relative;
}

.rosetechny main .btn_detail a {
  font-size: 16px;
  display: block;
  color: #fff;
  text-decoration: none;
  background-color: #f093a1;
  padding-top: 20px;
  padding-bottom: 20px;
  border-radius: 5px;
  -webkit-transition: opacity .4s;
  transition: opacity .4s;
}

.rosetechny main .btn_detail .fa-chevron-right {
  position: absolute;
  top: auto;
  right: 12px;
  font-size: 14px;
}
.rosetechny main .kadomaru_l a {
  border-radius: 40px;
}

@media all and (min-width: 769px) {
  .inner {
    padding-right: 20px;
    padding-left: 20px;
  }
  .btn_detail a:hover {
    opacity: .7;
  }
}

@media all and (max-width: 768px) {
  .inner {
    padding-right: 5.3%;
    padding-left: 5.3%;
  }
  .rosetechny main .btn_detail a {
    font-size: 14px;
  }
}