h2.title {
  margin-bottom: 5px;
}

.mainContents {
  padding-bottom: 50px;
}

/* .title-box{
	border-bottom:1px solid #000;
	margin-bottom:35px;
}
 */
.error-messages {
  margin-bottom: 15px;
  margin-left: 50px;
}

.mainContents .medium-6 {
  padding: 0 50px;
  position: relative;
  height: 300px;
}

.mainContents .medium-6:nth-child(2n) {
  border-left: 1px solid black;
  border-bottom: none;
}

.mainContents .h1-style {
  margin-bottom: 30px;
}

.mainContents input[type=text],
.mainContents input[type=password] {
  height: auto;
  box-shadow: none;
  padding: 10px;
  max-width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

.mainContents .form-bottom {
  margin-bottom: 10px;
}

.mainContents .form-bottom.last {
  margin-bottom: 25px;
}

.mainContents .login_forgot {
  display: block;
  margin-bottom: 20px;
}

l .mainContents .join_text {
  line-height: 200%;
}

.mainContents .btm_btn {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}
@media (min-width: 768px) {
  .mainContents .btm_btn {
    padding: 0 50px;
  }
}
.mainContents .btm_btn .button {
  padding: 0;
  display: grid;
  place-content: center;
  margin: 0;
}

.login_btn,
.login_sign_up_btn {
  width: 100%;
}

.mainContents.reminder .medium-6 {
  height: auto;
}

.mainContents.reminder .mail {
  padding-bottom: 10px;
  font-size: 16px;
}

@media only screen and (max-width: 767px) {
  h2.title {
    margin-bottom: 5px;
    padding: 0;
  }
  h2.title.margin {
    margin-bottom: 10px;
  }
  /* small */
  .error-messages {
    margin: 0;
  }
  .mainContents .medium-6 {
    padding: 0;
    height: auto;
    float: none !important;
    width: 100% !important;
  }
  .mainContents .medium-6:not(:last-child) {
    margin-bottom: 40px;
  }
  .mainContents .medium-6:nth-child(2n) {
    border-left: none;
  }
  .mainContents .medium-6:last-child {
    border-top: 1px solid black;
    padding-top: 35px;
  }
  .mainContents .btm_btn {
    position: relative;
    margin-top: 20px;
  }
  .login_btn,
  .login_sign_up_btn {
    width: 100%;
  }
  .reminder #form_mail {
    width: 100% !important;
  }
  .mainContents input[type=text],
  .mainContents input[type=password] {
    max-width: inherit;
    width: 100%;
  }
}
/* BUTTON
-------------------------------*/
.buttonArea .mypage-btn {
  width: 250px;
  float: left;
  margin-right: 10px;
}

.buttonArea .mypage-btn.single {
  float: none;
  margin: 0 0 10px;
}

.buttonArea .backlink {
  border: 1px solid #000;
  background-color: #FFF;
  text-align: center;
  width: 100%;
  height: 42px;
  display: grid;
  place-content: center;
}

@media only screen and (max-width: 767px) {
  .buttonArea .mypage-btn {
    width: 100%;
    float: none;
    margin: 0 0 10px;
  }
}
/*-----------------------------------------
LOG OUT
-------------------------------------------*/
.logout .title-box {
  margin-bottom: 35px;
}