/*
main tone:  #707e7a;
dark tone:  #808080;
light tone: #919191;
*/

/* common
------------------------------ */
.section-inner {
  max-width: 480px;
  margin: auto;
  padding: 22px 15px;
}

.doctor:nth-of-type(even) {
  background: #eceeee;
}

@media (min-width: 768px) {
  .section-inner {
    max-width: 890px;
    padding: 60px 15px 30px;
  }
}

/* doctor
------------------------------ */
.doctor__heading {
  text-align: center;
  color: #707e7a;
}

.doctor__heading h1 {
  margin-bottom: .4em;
  padding-bottom: .25em;
  font-size: 1.7rem;
  border-bottom: 2px solid;
}

.doctor__job {
  margin-bottom: .5em;
  line-height: 1.4;
}

.doctor__img {
  position: relative;
  width: 104px;
  margin: auto;
}

.doctor__img::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: "";
  border: 1px solid #707e7a;
}

.doctor__img > img {
  display: block;
  width: 104px;
  margin: auto;
}

.doctor__history {
  margin-top: 1em;
}

.doctor__history,
.doctor__affiliation,
.doctor__sns {
  font-size: 1.0rem;
}

.doctor__affiliation dt {
  text-indent: -.5em;
  color: #707e7a;
}

.doctor__sns {
  margin-top: 1em;
}

.doctor__sns > a {
  position: relative;
  display: table;
  width: 170px;
  margin: .25em auto 0;
  text-align: center;
  letter-spacing: -.05rem;
  line-height: 2.0rem;
  color: #fff;
  border-radius: 3px;
  background: #9e9c9c;
}

.doctor__sns > a::after {
  position: absolute;
  top: 0;
  right: 10px;
  bottom: 0;
  width: 10px;
  height: 50%;
  margin: auto;
  content: "";
  background: url(../images/doctor/icon_arrow.svg) 100% 50% no-repeat;
}

.doctor__sns > a > img {
  height: 1.6rem;
  vertical-align: middle;
}

@media (min-width: 768px) {
  /* doctor
  ------------------------------ */
  .doctor .section-inner {
    display: -ms-flexbox;
    display: -webkit-flex;
    display:         flex;
    max-width: 810px;
    padding: 30px 15px;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }

  .doctor__heading,
  .doctor__history {
    width: 64.1025641025641%;
    margin-right: 8.974358974358974%;
    -webkit-flex: 0 0 auto;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
  }

  .doctor__img,
  .doctor__sns {
    width: 26.923076923076923%;
    -webkit-flex: 0 0 auto;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
  }

  .doctor__heading {
    text-align: left;
     -webkit-order: 1;
    -ms-flex-order: 1;
             order: 1;
  }

  .doctor__img {
     -webkit-order: 2;
    -ms-flex-order: 2;
             order: 2;
  }

  .doctor__history {
    margin-top: -100px;
     -webkit-order: 3;
    -ms-flex-order: 3;
             order: 3;
  }

  .doctor__sns {
    margin-top: 0;
     -webkit-order: 4;
    -ms-flex-order: 4;
             order: 4;
  }

  .doctor__affiliation {
    margin-top: 1em;
  }

  .doctor__heading h1 {
    font-size: 2.6rem;
  }

  .doctor__job {
    font-size: 1.8rem;
  }

  .doctor__history,
  .doctor__affiliation {
    font-size: 1.4rem;
  }

  .doctor__img > img {
    width: 100%;
  }

  .doctor__sns > a {
    width: 100%;
    margin: 1.0rem 0;
    line-height: 3.0rem;
    font-size: 1.3rem;
    border-radius: 5px;
  }

  .doctor__sns > a > img {
    height: 2.0rem;
  }
}