@charset "utf-8";
.btn_001 a {
    font-weight: bold;
    line-height: 1.4;
    color: #000;
    background: #fff;
    display: inline-block;
    min-width: 550px;
    padding: 15px;
    position: relative;
    overflow: hidden;
    border: 1px solid #000;
    z-index: 2;
}

@media screen and (max-width: 640px) {
  .btn_001 a {
    display: block;
    min-width: auto;
    font-size: calc(1.6rem + ((1vw - 3.75px) * calc(100 * (26 - 18) / (640 - 375))));
  }
}

.btn_001 a:hover {
  color: #fff;
}

.btn_001 a:hover::before {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

.btn_001 a::before {
  content: "";
  background-color: #000;
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.btn_001 a::after {
  font-size: 3rem;
  font-weight: 300;
  content: "\f105";
  font-family: "Font Awesome 5 Pro";
  position: absolute;
  top: 50%;
  right: 15px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.btn_001 .showBtn {
  font-size: 2.6rem;
  font-weight: bold;
  line-height: 1.4;
  color: #000;
  background: #161616;
  display: inline-block;
  min-width: 460px;
  padding: 15px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 2px solid #fff;
  z-index: 2;
  cursor: pointer;
}

@media screen and (max-width: 640px) {
  .btn_001 .showBtn {
    display: block;
    min-width: auto;
    font-size: calc(1.6rem + ((1vw - 3.75px) * calc(100 * (26 - 18) / (640 - 375))));
  }
}

.btn_001 .showBtn:hover {
  color: #fff;
}

.btn_001 .showBtn:hover::before {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}

.btn_001 .showBtn::before {
  content: "";
  background-color: #000;
  -webkit-transform: translateX(-100%);
          transform: translateX(-100%);
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.btn_001 .showBtn::after {
  font-size: 3rem;
  font-weight: 300;
  content: "\f105";
  font-family: "Font Awesome 5 Pro";
  position: absolute;
  top: 50%;
  right: 15px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.btn_001 a span {
    font-family: "Roboto", "Noto Sans JP", sans-serif;
    font-size: 1.3rem;
    display: inline-block;
    margin-left: 30px;
}

.sma{ 
    display: none; 
} 
/*スマートフォンでは有効（改行する）*/ 
@media screen and (max-width:768px) { 
    .sma{ 
        display: block; 
    } 
}

.title_001 h2 {
    font-size: 2.8rem;
    font-weight: bold;
    color: #161616;
    line-height: 1.4;
    padding-bottom: 5px;
    border-bottom: 2px solid #000;
    margin-bottom: 20px;
}

@media screen and (max-width: 640px) { 
.title_001 h2 {
    font-size: 2rem;
}
}

.strengths-inr {  
  /*strengths-inrというクラスの要素の背景変更*/   
  background-color: #ececec;
}

.text0002 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #161616;
    line-height: 1.4;
}

@media screen and (max-width: 640px) { 
.text0002 {
    font-size: 1.8rem;
}
}
#c2 {
	clear: both;
	margin: 0 0 30px 0;
	padding:    ;
}
#c2 h1,
#c2 div {
	text-align: center;
}
#c45 {
	clear: both;
	margin: 50px 0 0 0;
	padding: 30px 10px 40px 10px;
}
#c56 {
	clear: both;
	margin:    ;
	padding:    ;
}
#c56 h3,
#c56 div {
	text-align: left;
}
#c46 {
	clear: both;
	margin:    ;
	padding:    ;
}
@media screen and (min-width: 641px) and (max-width: 834px) {
#c2 {
	margin: 0 0 60px 0;
}
#c45 {
}
#c56 {
}
#c46 {
}
}
@media screen and (max-width: 640px) {
#c2 {
	margin: 0 0 40px 0;
}
#c45 {
}
#c56 {
}
#c46 {
}
}