.btn_box{
  margin: 3em auto;
}
.freepage_bookmark{
  position: relative;
	display: block;
  align-items: center;
  justify-content: center;
  width: 318px;
  height: 50px;
  margin: 0 auto 50px;
  box-sizing: border-box;
  border-radius: 25px;
  background: #eeeeee;
  text-align: center;
  font-size: 12px;
  font-weight: bold;
  color: #04345a;
  text-decoration: none;
  cursor: pointer;
  line-height: 50px;
}
.alert_message_ {
  position: relative !important;
  width: 170px !important;
  top: -100px;
  left: 0;
  right: 0;
  margin: auto;
  display: none;
  z-index: 20;
}
.alert_message_ span:after {
  position: absolute;
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 4px 0 4px;;
  border-color: rgba(102,102,102,0.8) transparent transparent transparent;
  right: 142px;
  left: 0;
  bottom: -6px;
  margin: auto;
}
@media screen and (max-width: 767px) {
  .freepage_bookmark {
    background-image: none;
    display: block;
    width: 90%;
    height: 40px;
    margin: 30px auto;
    background-size: contain;
    display: inline-block;
    background-image: none;
    text-align: center;
  }
}