html, body {
  font-family: "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro", "Noto Sans JP", sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  scroll-padding-top: 140px;
}

a {
    color: #000000;
}

.aside section.__block.__block--category .__body ul.__tree > li.__item:first-child > a {
  font-size: 1.3em;
}

.aside section.__block.__block--category .__body ul.__tree li.__item.__item--has-children > a {
  padding: .5em 0;
  padding-left: 20px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.__tree .__item--19 > a::before {
  content: '';
  display: inline-block;
  width: 42px;
  height: 47px;
  background-image: url('https://files.bcart.jp/ogw-store/uploads/site_parts/category_physics.png');
  background-size: cover;
  margin-right: 8px;
  vertical-align: middle;
}

.__tree .__item--18 > a::before {
  content: '';
  display: inline-block;
  width: 46px;
  height: 46px;
  background-image: url('https://files.bcart.jp/ogw-store/uploads/site_parts/category_rehab.png');
  background-size: cover;
  margin-right: 8px;
  vertical-align: middle;
}

.__tree .__item--20 > a::before {
  content: '';
  display: inline-block;
  width: 56px;
  height: 28px;
  background-image: url('https://files.bcart.jp/ogw-store/uploads/site_parts/category_bath.png');
  background-size: cover;
  margin-right: 8px;
  vertical-align: middle;
}

.aside section.__block.__block--category .__body ul.__tree li.__item.__item--has-children span.__js-toggle:before {
  display: none;
}

/*
.aside section.__block.__block--category .__body ul.__tree li.__item.__item--has-children > a::before {
    font-size: 1.5em;
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    display: inline-block;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'liga';
    content: "";
    vertical-align: middle;
    pointer-events: none;
}
*/

.aside section.__block.__block--category .__body ul.__tree li.__item.__item--has-children span.__js-toggle {
    display: inline-block;
    position: absolute;
    text-align: center;
    right: 0;
    left: 0;
    top: 17px;
    padding: .3em 0;
    width: 2em;
    line-height: 1;
    vertical-align: middle;
    cursor: pointer;
}


.aside section.__block.__block--category .__body ul.__tree > li.__item.__item--has-children > ul {
    max-width: 275px;
    width: 100%;
    margin-left: auto;
    font-size: 15px;
}

.aside section.__block.__block--category .__body ul.__tree > li.__item.__item--has-children > ul > li.__item > a {

}

ul.__tree > li.__item.__item--has-children > ul > li.__item.__item--has-children > ul > li.__item {
    font-size: 12px;
    background-color: rgba(34, 84, 161, 0.05);
}

.aside section.__block.__block--category .__body ul.__tree > li.__item.__item--18 > a,
.aside section.__block.__block--category .__body ul.__tree > li.__item.__item--19 > a,
.aside section.__block.__block--category .__body ul.__tree > li.__item.__item--20 > a {
    font-size: 20px;
    padding: 20px 0;
    font-weight: 600;
}

.aside section.__block.__block--category .__body ul.__tree > li.__item.__item--has-children > ul > li.__item > a {
padding: 20px 0;
padding-left: 20px;
}

@media (min-width: 1500px) {
            .wrapper.wrapper--column-2 .__inner .aside {
                width: 22%;
                margin-left: 120px;
            }

            .wrapper.wrapper--column-2 .__inner .main {
                width: 68%;
            }

            .wrapper .__inner {
                max-width: 1500px;
            }
        }