body {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  background: #f2f2f2;
}

/*------共有部分------*/
/*ヘッダー*/
#headGrp {
  background: #16bbcd;
}

.header {
  width: 90%;
  max-width: 800px;
  line-height: 75px;
  height: 70px;
  background: url(../img/spc_img_03.svg) no-repeat 30px 20px;
  background-size: 190px;
  padding-left: 230px;
  position: relative;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  color: white;
  font-size: 3rem;
  font-weight: bold;
}
/*ステップ*/
#stepGrp {
  margin: 40px auto;
}
.step{
  list-style-type: none;
  display:table;
  width:100%;
  padding:0;
  margin:0;
  overflow:hidden;
}
.step li{
  display:table-cell;
  position:relative;
  background: #a7a7a7;
  padding: 1em 0.5em 1em 2em;
  color: #fff;
  font-weight: bold;
  font-size: 1.4rem;
}
.step li:last-child{
  padding-right: 1em;
}
.step li:last-child:before,
.step li:last-child:after{
  display:none;
}
.step li:first-of-type{border-radius: 3px 0 0 3px;}
.step li:last-of-type{border-radius: 0 3px 3px 0;}
.step li:before,
.step li:after{
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  margin: auto;
}
.step li:before{
  top:-17px;
  right:-1em;
  border-style: solid;
  border-color: transparent transparent transparent #fff;
  border-width: 40px 0 40px 1em;
  z-index: 10;
}
.step li:after{
  top:-17px;
  right:-.8em;
  border-style: solid;
  border-color: transparent transparent transparent #a7a7a7;
  border-width: 40px 0 40px 1em;
  z-index: 10;
}
.step li.is-current{
  background: #16bbcd;
}
.step li.is-current:after{
  border-color: transparent transparent transparent #16bbcd;
}
.step li span{
  background: #fff;
  padding: 3px 7px;
  margin-right: 10px;
  color: #a7a7a7;
}
.step li.is-current span{
  color: #16bbcd;
}

/*--------------------------
1-1.アカウント発行画面
1-2.アカウント確認画面
1-3.完了画面
------------------------------------*/
/*コンテンツの幅*/
#formGrp {
  width: 90%;
  max-width: 700px;
  margin: 40px auto 60px;
}

/*説明文章*/
.form_text {
  /*1-1*/
  text-align: center;
  font-size: 1.5rem;
  line-height: 2;
}

.form_text2 {
  /*1-2*/
  text-align: left;
  font-size: 1.5rem;
  line-height: 2;
}

.form_text2 p {
  /*1-2*/
  text-indent: -1.5em;
  margin-left: 1.5em;
}

.form_text2 p::before {
  /*1-2*/
  font-family: "Font Awesome 5 Free";
  content: '\f00c';
  font-weight: 900;
  padding-right: 5px;
  color: #16bbcd;
}

.fnt_bold {
  /*1-2*/
  font-weight: bold;
  padding-right: 3px;
}

.form_text3 {
  /*1-3*/
  text-align: left;
  font-size: 1.5rem;
  line-height: 2;
}

.form_text3 p:last-of-type {
  /*1-3*/
  text-indent: -1em;
  margin-left: 1em;
  font-size: 1.25rem;
  color: #16bbcd;
}

/*タイトル*/
#formGrp h2 {
  margin: 40px 0;
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  color: #16bbcd;
}

/*白枠*/
.form_list {
  background: #fff;
  margin-top: 40px;
  padding: 40px 50px 50px;
  border-radius: 20px;
  box-shadow: 0 2rem 2rem -1.5rem hsl(200 50% 20% / 40%);
}

/*入力必須項目の文章*/
.form_list>p {
  text-align: right;
}

/*入力フォームの並び方*/
.form_list form {
  display: flex;
  flex-direction: column;
}

.form_list form>div {
  display: flex;
  justify-content: space-between;
  margin: 10px 0px 5px;
}

.form_list form>div>div {
  width: 48%;
  /* IE8以下とAndroid4.3以下用フォールバック */
  width: -webkit-calc(50% - 20px);
  width: calc(50% - 20px);
}

/*入力フォームの入力欄デザイン*/
.form_list form input {
  height: 40px;
  width: 100%;
  padding: 0 10px;
  margin-bottom: 30px;
  border-radius: 5px;
  border: 1px solid #d9d9d9;
}
.form_list form input:focus {
  border: 1px solid #16bbcd;
  outline: 0;
}
.form_list form input::placeholder {
  color: #c7c7c7;
}



/*確認するのボタン設定*/
.form_list>form>input:last-of-type {
  background: #16bbcd;
  color: #fff;
  border: none;
  width: 100%;
  max-width: 400px;
  height: 50px;
  font-size: 1.75rem;
  margin: 20px auto 0;
  transition: all 0.3s ease 0s;
}

.form_list>form>input:last-of-type:hover {
  background: #0092ac;
  cursor: hand;
  cursor: pointer;
}

/*一つ前に戻る、アカウント作成のボタン*/
.form_list form .check_btn{
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
}
.form_list form .check_btn input{
  width: 48%;
  /* IE8以下とAndroid4.3以下用フォールバック */
  width: -webkit-calc(50% - 20px);
  width: calc(50% - 20px);
  background: #16bbcd;
  color: #fff;
  border: none;
  height: 40px;
  margin-bottom: 0;
  font-size: 1.75rem;
  transition: all 0.3s ease 0s;
}
.form_list form .check_btn input:hover {
  background: #0092ac;
  cursor: hand;
  cursor: pointer;
}


/*入力フォームのテキスト部分*/
.form_list p {
  font-size: 1.25rem;
  margin-bottom: 5px;
  color: #595959;
}

.form_list p span {
  color: #cf1300;
  padding-right: 5px;
}

.form_list form p .form_note {
  display: block;
  color: #16bbcd;
}

/*--------------------------
2-1.ログイン画面
------------------------------------*/
/*コンテンツの幅*/
#loginGrp {
  width: 90%;
  max-width: 700px;
  margin: 40px auto 60px;
}

/*白枠*/
.login_list {
  background: #fff;
  padding: 40px 50px 50px;
  margin-top: 60px;
  border-radius: 20px;
  box-shadow: 0 2rem 2rem -1.5rem hsl(200 50% 20% / 40%);
}

/*タイトル*/
.login_list h2 {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  color: #16bbcd;
}

/*公開期間*/
.login_list h3 {
  margin: 30px 0;
  font-size: 1.75rem;
  font-weight: bold;
  text-align: center;
}

/*入力フォームの並び方*/
.login_form form {
  display: flex;
  flex-direction: column;
}

.login_form form div {
  display: flex;
  flex-direction: column;
  margin: 20px auto 0;
  width: 100%;
}

/*入力フォームの入力欄デザイン*/
.login_form form p {
  color: #595959;
  margin-bottom: 5px;
}

.login_form form input {
  height: 40px;
  width: 100%;
  padding: 0 10px;
  margin-bottom: 30px;
  border-radius: 5px;
  border: 1px solid #d9d9d9;
}
.login_form form input:focus{
  border: 1px solid #16bbcd;
  outline: 0;
}
.login_form form input::placeholder {
  color: #c7c7c7;
}


/*サインインのボタン設定*/
.login_form form input:last-of-type {
  background: #16bbcd;
  color: #fff;
  border: none;
  width: 100%;
  max-width: 400px;
  height: 50px;
  font-size: 1.75rem;
  margin: 20px auto 0;
  transition: all 0.3s ease 0s;
}

.login_form form input:last-of-type:hover {
  background: #0092ac;
  cursor: hand;
  cursor: pointer;
}

/*テキスト部分（パスワードを忘れた～）*/
.login_form form p:last-of-type {
  font-size: 1.25rem;
  text-align: center;
  margin: 20px auto 0;
  color: #595959;
}
.login_form form p a{
  color: #16bbcd;
}

/*エラーの文章*/
.text_error {
  text-align: center;
  margin: 30px auto 0;
  color: #595959;
}

/*--------------------------
2-3.動画再生画面
------------------------------------*/
/*コンテンツの幅*/
#videoGrp {
  width: 90%;
  max-width: 1000px;
  margin: 40px auto;
}

/*白枠*/
.video_list {
  display: flex;
  flex-direction: column;
  text-align: center;
  /*background: #fff;*/
  /*padding: 40px 50px 50px;*/
  /*margin-top: 60px;*/
}

/*動画のタイトル*/
.video_list h2 {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  color: #16bbcd;
}

/*動画*/
.video_item {
  display: inline-block;
  margin: 40px auto;
}

/*もどるボタン*/
.back_btn {
  background: #16bbcd;
  color: #fff;
  width: 100%;
  max-width: 400px;
  font-size: 1.5rem;
  margin: 0 auto;
  padding: 20px 10px;
  border-radius: 5px;
}



/*--------------------------
レジュメの画面
------------------------------------*/

#dlGrp{
  width: 90%;
  max-width: 700px;
  margin: 40px auto 60px;
}
.dl_text {
  text-align: center;
  font-size: 1.5rem;
  line-height: 2;
}
.dl_btn{
  display: block;
  background: #16bbcd;
  color: #fff;
  width: 100%;
  max-width: 400px;
  font-size: 1.5rem;
  margin: 20px auto 0;
  padding:10px;
  border-radius: 30px;
  transition: all 0.3s ease 0s;
  }

  .dl_btn:hover {
  background: #0092ac;
  }

  .videoArt {
    position:absolute;
  }