article {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  float: left;
}
article ul {
  position: -webkit-sticky;
  position: sticky;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  top: 8em;
  width: 100vw;
  z-index: 10;
  border-bottom: 1px solid #e0e0e0;
  background: white;
  font-weight: 400;
}
article li {
  list-style: none;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
article li:last-child {
  border-right: 1px solid transparent;
}
article button {
  width: 100%;
  border: 1px solid transparent;
  border-right: 0;
  border-top: 0;
  background: #fff;
  font-size: 1em;
  color: #999;
  font-weight: 400;
  padding: 1em;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}

article li.active button {
  background: #f9f9f9;
  color: #000;
}
article table {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
  -webkit-box-shadow: 0 4px 10px -5px rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 10px -5px rgba(0, 0, 0, 0.1);
  background: white;
}
article th {
  background: #f5f5f5;
  display: none;
}

article td,
article th {
  height: 53px;
}
article td,
article th {
  border: 1px solid #e0e0e0;
  padding: 1em 2em;
  empty-cells: show;
}
article td,
article th {
  text-align: left;
}
article td + article td,
article th + article th {
  text-align: center;
  display: none;
}
article td.default {
  display: table-cell;
}

.grey_bg {
  background: #f5f5f5;
}
.yellow_bg,
.yellow_fade_bg {
  background: rgb(255, 248, 225);
}

.no_style {
  -webkit-box-shadow: 0 0px 0 0px rgba(0, 0, 0, 0);
  box-shadow: 0 0px 0 0px rgba(0, 0, 0, 0);
  background: transparent;
  border-color: transparent;
}

.no_border {
  border-color: transparent;
}

.sep {
  background: #fff;
  font-weight: 600;
  font-size: 1.2em;
}
article h1 {
  font-size: 48px;
  text-align: center;
  margin: 30px 0;
}
.txt-l {
  font-size: 28px;
  font-weight: 600;
}
.txt-2 {
  font-size: 18px;
  margin: 10px 0;
}
.txt-top {
  position: relative;
  top: -9px;
  left: -2px;
}
.tick {
  font-size: 18px;
  color: #2ca01c;
}
.hide {
  border: 0;
  background: none;
}

@media (min-width: 640px) {
  article ul {
    display: none;
  }
  article td,
  article th {
    display: table-cell !important;
  }
  article td,
  article th {
    width: 100%;
  }
  article td + article td,
  article th + article th {
    width: auto;
  }
}