.contentWrap {
  background-position:0 -20%;
}


.contentWrap > section {
}

/* ----------------------- アニメ ----------------------- */

#c2 {
	width:100%;
	position: relative;
	overflow: hidden;
}
#c2_BG {
  width: 100%;
  height: 62.79vw
}
#c2 .ann {
  position: absolute;
  bottom: 5px;
  left: 5px;
  text-shadow: rgb(0, 0, 0) 2px 0px 0px, rgb(0, 0, 0) 1.75517px 0.958851px 0px, rgb(0, 0, 0) 1.0806px 1.68294px 0px, rgb(0, 0, 0) 0.141474px 1.99499px 0px, rgb(0, 0, 0) -0.832294px 1.81859px 0px, rgb(0, 0, 0) -1.60229px 1.19694px 0px, rgb(0, 0, 0) -1.97998px 0.28224px 0px, rgb(0, 0, 0) -1.87291px -0.701566px 0px, rgb(0, 0, 0) -1.30729px -1.5136px 0px, rgb(0, 0, 0) -0.421592px -1.95506px 0px, rgb(0, 0, 0) 0.567324px -1.91785px 0px, rgb(0, 0, 0) 1.41734px -1.41108px 0px, rgb(0, 0, 0) 1.92034px -0.558831px 0px;
}

#c2_img {
  position: absolute;
  max-width: none;
  width: auto;
  height: 100%;
  top:0;
  left: 0;
}

/* ================ SP ================ */
@media screen and (max-width: 767px) {
  #c2_BG {
    height: 100vw
  }
}

/* ----------------------- / アニメ ----------------------- */







/* ----------------------- / .paragraph_title 段落タイトル ----------------------- */
.paragraph_title {
  position: relative;
  background-color: rgba(0,0,0,0.5);
  margin-bottom: min(7.5vw , 81px);
}
.paragraph_title > div:first-of-type {
  padding: min(3.7vw , 40px);
}
.paragraph_title_sub {
  color: #cba;
  font-size: 130%;
  letter-spacing: 0.1em;
  margin-bottom: 1em;
}
.paragraph_title_h2 {
  font-size: min(2.6vw , 28px);
  margin-bottom: 1.4em;
  line-height: 1.7em;
}
.paragraph_title_h3 {
  font-size: min(2.22vw , 24px);
  letter-spacing: 0.1em;
  margin-bottom: 1.4em;
  line-height: 1.7em;
}
.paragraph_title_p {
    line-height: 2.2em;
  }

.paragraph_title .k {
  border: 1px solid rgba(255,255,255,0.75);
	transition: 0.5s;
  position: absolute;
  top:50%;left: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.paragraph_title .k_l {width:calc(100% - 12px);height:calc(100% - 12px);}
.paragraph_title .k_s {width:calc(100% - 24px);height:calc(100% - 24px);}

/* ================ SP ================ */
@media screen and (max-width: 767px) {
  .paragraph_title_h2 {
    font-size: 5vw;
  }
  .paragraph_title_h3 {
    font-size: 4.5vw;
  }
  .paragraph_title_p {
    font-size: 3.3vw;
  }
  .paragraph_title > div:first-of-type {
    padding: 26px;
  }
}
/* ----------------------- / .paragraph_title 段落タイトル ----------------------- */






/* ----------------------- .position 新芝川から新井宿駅までの断面概念図 ----------------------- */

.position {
  margin-bottom: min(10vw , 192px);
}
.position_fig {
  overflow: hidden;
  background-image: url("../img/position/position_fig1.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top right;
}
.position_fig {
  margin-bottom: min(1vw , 10px);
}
.position_fig img {
  opacity: 0;
}

/* ================ SP ================ */
@media screen and (max-width: 767px) {
  .position {
    margin-bottom: 25vw;
  }
/*
  .position_fig {
    background-size: 147%;
  }
  .position_fig img {
    height: 49vw;
  }
*/
}

/* ----------------------- / .position 新芝川から新井宿駅までの断面概念図 ----------------------- */





/* ----------------------- .simulation 鳩ヶ谷本町の高台の安心感 ----------------------- */

.position_simulation {
  margin-bottom: min(10vw , 192px);
}
.history_simulation {
  margin-bottom: min(2.5vw , 48px);
}

.simulation_wrap {
  display: flex;
  justify-content: space-between;
  align-content: stretch;
}

.simulation_txt,
.simulation_fig {
  width: 46%;
  margin-bottom: min(1vw , 10px);
}

.simulation_txt {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
}
.simulation_txt > div {
  margin: 0 min(2vw , 36px);
}
.simulation_txt p {
  line-height: 1.5em;
  letter-spacing: 0.1em;
}

.simulation_ex span {
  display: inline-block;
  height: 1.4em;
  width: 3em;
  vertical-align: middle;
  margin: 0 0.5em;
}

.simulation_ex span:nth-of-type(1) {background-color: #7672b4;}
.simulation_ex span:nth-of-type(2) {background-color: #32b6ed;}
.simulation_ex span:nth-of-type(3) {background-color: #c1d95d;}
.simulation_ex span:nth-of-type(4) {background-color: #fef200;}

/* ================ 1080 ================ */
@media screen and (max-width: 1080px) {
  .simulation_txt,
  .simulation_fig {
    width: 48%;
  }
  .simulation_txt > div {
    margin: 0 0;
  }
}
/* ================ SP ================ */
@media screen and (max-width: 767px) {
  .simulation {
    margin-bottom: 25vw;
  }
  .simulation_wrap {
    flex-direction: column;
  }
  .simulation_txt,
  .simulation_fig {
    width: 100%;
    margin-bottom: min(4vw , 40px);
  }
  .simulation_fig .ann.txt_R {
    text-align: left;
  }
  .simulation_ex {
    text-align: left;
    font-size: 90%;
    line-height: 1.7em;
  }
}
/* ----------------------- / .simulation 鳩ヶ谷本町の高台の安心感 ----------------------- */





/* ----------------------- HISTORY ヘッドイメージ ----------------------- */
#history_head {
  width: 100%;
  height: min(46.3vw , 500px);
  background-image: url("../img/position/history_head.jpg");
  background-size: cover;
  background-position: top center;
  position: relative;
}
#history_head div.ann.txt_R {
  position: absolute;
  right: 5px;
  bottom: 5px;
  text-shadow: 0 0 5px #000;
}
/* ----------------------- / HISTORY ヘッドイメージ ----------------------- */




/* ----------------------- HISTORY ----------------------- */

.history_simulation .ann {
  margin-top: 0.5em;
}

.circle_alphabet {
  font-weight: bold;
  background-color: #fff;
  color: #000;
  display: inline-block;
  height: 1.2em;
  width: 1.2em;
  border-radius: 0.6em;
  vertical-align: baseline;
  line-height: 1.2em;
  text-align: center;
  margin-right: 0.2em;
}

/*-----*/

.history_photos_wrap {
  display: flex;
  justify-content: space-between;
  align-content: flex-start;
  flex-wrap: wrap;
}
.history_photos_map {
  width: 50%;
}
.history_photos_ph {
  width: 46%;
}

.history_photos_ph {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-top: min(2.5vw , 48px);
}
.history_photos_ph1 {
  display: flex;
  justify-content:space-between;
}
.history_photos_ph1 > div {
  width: 48%;
}
.history_photos_ph1 > div:last-of-type {
  margin-top: min(4.1vw , 45px);
}
.history_photos_ph2 {
  width: 80%;
  margin-top: min(5vw , 96px);
}

/* ================ SP ================ */
@media screen and (max-width: 767px) {
  .simulation_wrap.hikawajinja .simulation_fig{order: 2}
  .simulation_wrap.hikawajinja .simulation_txt{order: 1}

/*-----*/

  .history_photos_wrap {
    flex-direction: column;
  }
  .history_photos_map,
  .history_photos_ph {
    width: 100%;
  }
  .history_photos_map {
    margin-bottom:10vw;
  }

  .history_photos_ph{
    justify-content: space-around;
    align-items: center;
    margin-bottom: 20vw;
  }
  .history_photos_ph1{
    justify-content: space-around;
  }
  .history_photos_ph1 > div:last-of-type {
    margin-top: 0;
  }
}




/* ----------------------- / HISTORY ----------------------- */