.tab {
  margin-right: 20px;
  font-weight: bold;
  padding: 20px 0;
}

a .tab.active {
  font-weight: normal;
  color: #000000;
}

a:hover,a:focus {
  text-decoration: none;
}

.tabAll {
  width: 82px;
}

.tabPex {
  width: 92px;
}

.tabHeating {
  width: 62px;
}

.tabPlumbing {
  width: 76px;
}

.tabHVAC {
  width: 46px;
}

#tab_bar {
  border-top: 1px solid #c8c4c0;
  border-bottom: 1px solid #c8c4c0;
  padding: 0 0 0 20px;
}

#brands.wrapper {
  background-color: transparent;
}

#brands .header-wrapper {
  padding-top: 10px;
}

.BrandHeader {
  letter-spacing: 5px;
}

ul.togglers {
  margin-bottom: 0;
}

.header-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 15px 0 0 15px;
}

.wrapper {
  background-color: white !important;
}

.BrandHeader h3 {
  text-align: center;
  font-weight: bold;
  font-size: 18px;
  padding: 15px;
  letter-spacing: 1px;
}

#featured_brands {
  width: 100%;
}

.featured_brands-wrapper {
  width: 100%;
}

.feature-line {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  text-align: center;
  width: 100%;
  height: 100%;
}

.feature-item {
  width: 100%;
  text-align: center;
}

#brands ul {
  list-style: none;
  padding-left: 0;
}

.feature-item a {
  font-weight: bold;
}

.feature-item img {
  width: 60%;
}

#col_container {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

#col_container div {
   width: 50%;
 }

.featured_brands-wrapper {
  border-bottom: 1px solid #c8c4c0;
  padding-bottom: 15px;
}

.tab_content {
  display: none;
}

.tab_content.active {
  display: block;
}

#col_container {
  padding: 35px 20px;
}

a:focus-visible {
  outline: 2px solid #005fcc;
  outline-offset: 2px;
}

#glossary {
  background-color: #ffffff;
}

#glossary .block {
  margin: 40px 20px;
}

.top.clear {
  text-align: right;
}

#glossary .hdr_common,#glossary .sub_hdr_common {
  font-weight: bold;
}

h4.sub_hdr_common {
  font-size: 16px;
  margin-bottom: 5px;
}

#glossary ul {
  list-style: none;
}

.error-message {
  color: red;
  font-weight: bold;
  padding: 15px 0;
}

@media (min-width: 420px) {
  .feature-item {
    width: 50%;
    margin: 10px 0;
  }

  .feature-item:last-child {
    border-right: none;
  }
}

@media (min-width: 768px) {

  .header-wrapper h1 {
    margin-top: 10px;
  }

  .feature-item {
    width: 18%;
    height: 100%;
  }

  .tabContainer {
    margin: 0 auto;
    width: 640px;
    font-size: 16px;
  }

  .tab {
    margin-right: 70px;
  }

  #glossary .tab {
    margin-right: 40px;
  }

  .central-padding {
    padding: 0 15px;
  }

  .feature-line {
    flex-direction: row;
  }

  .feature-item {
    border-right: 1px solid #c8c4c0;
  }

  .feature-item:last-child {
    border-right: none;
  }

  .feature-item>a {
    height: 55px;
    display: block;
  }

  #col_container div {
    width: auto;
  }

  #glossary .block {
    margin: 60px 0px;
  }
}

@media (min-width: 1280px) {
  .wrapper {
    padding: 0 20px 0 55px;
  }

  #content_main {
    padding: 0 55px;
  }

  #brands .header-wrapper {
    min-height: 80px;
  }

  .BrandHeader h3 {
    font-size: 22px;
    padding: 20px 0;
  }

  .header-wrapper h1 {
    margin-top: 10px;
  }

  .feature-item {
    width: 20%;
  }

  #featured_brands .feature-item {
    border-right: 1px solid #c8c4c0;
  }

  #featured_brands .feature-item:last-child {
    border-right: none;
  }

  .feature-item>a {
    height: auto;
  }

  .feature-item img {
    width: 85%;
  }

  #col_1,#col_2,#col_3,#col_4,#col_5 {
    width: 20%;
  }

  .featured_brands-wrapper {
    padding-bottom: 30px;
  }

  .tabContain {
    margin: 0 auto;
    width: 1003px;
  }

  .tabContain ul {
    padding-left: 0;
  }

  #tab_bar {
    padding-left: 0;
  }
}