.pro-article {
  max-width: 1170px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.pro-article_ex {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.pro-article__hd {
  text-align: center;
  margin-bottom: 80px;
}
.pro-article__item {
  width: 50%;
  padding: 10px 15px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.pro-article__title {
  font-size: 20px;
  color: var(--brand-color);
  line-height: 1.6;
  font-weight: 500;
  margin-bottom: 20px;
}
.pro-article__note {
  font-size: 16px;
  color: #000;
  line-height: 1.6;
}
.pro-article__cell {
  margin-bottom: 16px;
}
.pro-article__cell_on .pro-article__arrow {
  -webkit-transform: rotate(270deg);
          transform: rotate(270deg);
}
.pro-article__cell_on .pro-article__cellbd {
  display: block;
  height: auto;
}
.pro-article__cellHd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.pro-article__arrow {
  margin-top: 3px;
  width: 20px;
  height: 20px;
  background-image: url('../img/arrow.png');
  background-repeat: no-repeat;
  background-size: 14px 14px;
  background-position: center center;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
}
.pro-article__cellTitle {
  margin-left: 10px;
  font-size: 16px;
  color: #000;
  line-height: 1.5;
  font-weight: 500;
}
.pro-article__cellbd {
  -webkit-transition: all .2s ease;
  transition: all .2s ease;
  height: 0;
  margin-top: 5px;
  font-size: 14px;
  color: #333;
  line-height: 1.5;
  display: none;
}
.pro-mode {
  max-width: 1170px;
  margin: -60px auto 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  position: relative;
  z-index: 999;
}
.pro-mode__item {
  width: 33.33%;
  padding: 10px 15px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.pro-mode__items {
  position: relative;
  background-size: cover;
  height: 326px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
          box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
.pro-mode__mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 120px 20px 20px;
  background-color: rgba(255, 255, 255, 0.8);
  z-index: 2;
}
.pro-mode__title {
  font-size: 22px;
  color: #1b4962;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 10px;
}
.pro-mode__note {
  font-size: 16px;
  color: #000;
  line-height: 1.5;
  margin-bottom: 10px;
}
.pro-mode__btn {
  display: inline-block;
  width: 104px;
  height: 40px;
  background-color: #e94d65;
  border-radius: 4px;
  -webkit-box-shadow: 0 -2px 0 0 rgba(24, 24, 24, 0.15) inset;
          box-shadow: 0 -2px 0 0 rgba(24, 24, 24, 0.15) inset;
  font-size: 16px;
  color: #ffffff;
  line-height: 40px;
  text-align: center;
  font-weight: 500;
}
.pro-mode__btn:active {
  background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.1)), to(rgba(0, 0, 0, 0.1)));
  background-image: linear-gradient(-180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.1) 100%);
}
.pro-mode__act {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.pro-mode__logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background-color: #ececec;
  margin-right: 20px;
}
.pro-mode__bd {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.pro-mode__h2 {
  display: inline-block;
  font-size: 28px;
  color: #000;
  line-height: 32px;
  text-align: center;
  position: relative;
  font-weight: 500;
}
.pro-mode__h2:after {
  content: '';
  position: absolute;
  bottom: -14px;
  left: 50%;
  width: 40px;
  height: 6px;
  margin-left: -20px;
  border-radius: 40px;
  background-color: var(--brand-color);
  z-index: 2;
}
.pro-mode__h3 {
  font-size: 16px;
  color: #000;
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 5px;
}
.pro-mode__h4 {
  font-size: 16px;
  color: #000;
  line-height: 1.5;
}
.pro-wrapper__item {
  background-size: cover;
  background-repeat: repeat;
  background-position: center top;
  position: relative;
  background-attachment: fixed;
}
.pro-wrapper__item:after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 0;
}
.pro-wrapper__main {
  padding: 40px;
  position: relative;
  background: none;
  z-index: 1;
}
.pro-wrapper__main_ex {
  padding: 80px 60px;
}
.pro-wrapper__title {
  font-size: 32px;
  line-height: 1.6;
  color: #fff;
  font-weight: 500;
  text-align: center;
  margin-bottom: 20px;
}
.pro-wrapper__note {
  font-size: 20px;
  line-height: 1.6;
  color: #fff;
  text-align: center;
  font-weight: 500;
}
.pro-wrapper__whiteCard {
  background-color: rgba(255, 255, 255, 0.9);
  padding: 40px;
  max-width: 500px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-radius: 12px;
}
.pro-wrapper__dec {
  font-size: 16px;
  color: #333;
  line-height: 1.5;
  margin-bottom: 10px;
}
.pro-wrapper__name {
  font-size: 18px;
  color: #000;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 6px;
  text-align: right;
}
.pro-wrapper__office {
  font-size: 16px;
  color: #000;
  font-weight: 500;
  line-height: 1.5;
  text-align: right;
}