.s-search-head__backlink {
  color: #111;
  text-decoration: none;
  text-align: left;
}

.s-search-head__backlink .c-arrow {
  font-weight: 300;
  stroke: #111;
  margin-right: 8px;
  margin-bottom: 2px;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}

.s-search-head__backlink:hover {
  color: #06377a;
}

.s-search-head__backlink:hover .c-arrow {
  stroke: #04274b;
}

.s-keyword {
  position: relative;
  margin-bottom: 10px;
}

.s-keyword__search {
  height: 52px;
  line-height: 0;
  border: 1px solid #ccc;
  overflow: hidden;
}

.s-keyword__search-input {
  border: none;
  height: 48px;
  padding-left: 2%;
  padding-right: 5%;
  position: relative;
}

.s-keyword__button {
  width: 180px;
  height: 50px;
  z-index: 20;
  margin: auto;
}

.s-search-contents {
  background: #fff;
}

.s-search-contents__num {
  padding: 15px 0;
  border-bottom: 1px solid #e7e8ec;
  line-height: 1;
}

.s-search-contents__num-text em {
  font-style: normal;
  color: #06377a;
  padding-right: 10px;
  font-size: 20px;
  font-size: 1.25rem;
}

.s-search-contents__box {
  padding: 15px 0;
  border-bottom: 1px solid #e7e8ec;
}

.s-search-contents__box-title {
  margin-bottom: 10px;
  font-size: 16px;
  font-size: 1rem;
}

.s-search-contents__box-text {
  margin-bottom: 10px;
}

.s-search-contents__box-url {
  font-size: 12px;
  font-size: 0.75rem;
}

.s-search-contents__hitword {
  font-weight: bold;
}

.s-search-hidden {
  display:none;
}

.s-keyword-checkboxList {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  line-height: 1.5;
  border-top: 1px solid #e7e8ec;
}

.s-checkbox {
  position: relative;
  padding-right: 33px;
  font-size: 13px;
  font-size: 0.8125rem;
  text-align: left;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

.s-checkbox__item {
  position: absolute;
  right: 15px;
  top: 6px;
  display: inline-block;
  height: 0;
  width: 0;
  visibility: hidden;
}

.s-checkbox__text {
  position: relative;
  z-index: 10;
}

.s-checkbox__icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  border: 1px solid #04274b;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 8px;
  margin: auto;
  background: #fff;
  z-index: 20;
}

.s-checkbox__icon:before {
  content: '';
  border-bottom: 2px solid #04274b;
  border-left: 2px solid #04274b;
  height: 7px;
  position: absolute;
  top: 2px;
  left: 3px;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  width: 10px;
  display: none;
}

.s-checkbox__item:checked + .s-checkbox__icon:before {
  display: block;
}

.s-checkbox__item:checked + .s-checkbox__icon + .s-checkbox__bg {
  background-color: #f1f2f6;
  position: absolute;
  left: -2px;
  top: -2px;
  width: 100%;
  height: 100%;
  z-index: 10;
  box-sizing: content-box;
  border: 2px solid #04274b;
}

@media print, screen and (min-width: 769px) {
  .s-search-head {
    margin: 0 auto 40px auto;
    padding: 50px 100px;
    width: 1004px;
  }
  .s-search-head__backlink {
    position: relative;
    z-index: 10;
    top: -43px;
  }
  .s-keyword {
    margin-top: 35px;
  }
  .s-keyword__search-input {
    width: 93%;
  }
  .s-keyword .c-button-in {
    height: 50px;
  }
  .s-search-contents {
    padding: 20px 65px 40px 65px;
  }
  .s-search-contents__num-text {
    font-size: 16px;
    font-size: 1rem;
  }
  .s-keyword-checkboxList {
    margin-top: 15px;
    margin-bottom: 40px;
    padding-top: 15px;
  }
  .s-checkbox {
    width: 153px;
    margin-left: 13px;
    padding: 6px 30px 6px 8px;
    border: 2px solid #ccc;
  }
  .s-checkbox:first-child {
    margin-left: 0;
  }
}

@media all and (min-width: 1025px) {
  .s-search-head__backlink .c-arrow {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}

@media all and (min-width: 768px) and (max-width: 1024px) {
  .s-search-head__backlink .c-arrow {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}

@media only screen and (max-width: 768px) {
  .s-search-head__backlink .c-arrow {
    font-size: 14px;
    font-size: 0.875rem;
  }
  .s-keyword {
    margin-top: 25px;
  }
  .s-keyword__search-input {
    margin-left: -20%;
    width: 133%;
    font-size: 16px;
    font-size: 1rem;
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }
  .s-search-contents {
    margin: 0 10px;
    padding: 10px 3.33333% 40px 3.33333%;
  }
  .s-search-contents__num-text {
    font-size: 13px;
    font-size: 0.8125rem;
  }
  .s-keyword-checkboxList {
    margin-top: 10px;
    margin-bottom: 20px;
    padding-top: 10px;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
  .s-checkbox {
    width: 48.45679%;
    padding: 6px 30px 6px 8px;
    border: 1px solid #ccc;
    min-height: 56px;
    margin-bottom: 10px;
  }
  .s-checkbox:nth-child(even) {
    margin-left: 3.08642%;
  }
  .s-checkbox__item:checked + .s-checkbox__icon + .s-checkbox__bg {
    left: -1px;
    top: -1px;
    border: 1px solid #04274b;
  }
}