.service-nav {
  display: inline-block;
  float: left;
  width: 275px;
  vertical-align: top;
}

.service-nav ul li .btn-service {
  position: relative;
  display: block;
  height: 80px;
  line-height: 20px;
  width: calc(100% - 15px);
  margin-bottom: 10px;
  padding: 20px 57.5px;
  font-family: 'interstate';
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.25px;
  color: #fff;
  transition: all 0.25s ease-in-out;
}
.service-nav ul .active .btn-service {
  width: 100%;
  padding: 20px 65px;
}
.service-nav ul .purple .btn-service {
  background-color: #83549d;
}
.service-nav ul .red .btn-service {
  background-color: #df5952;
}
.service-nav ul .orange .btn-service {
  background-color: #f8af54;
}
.service-nav ul .green .btn-service {
  background-color: #00aa96;
}
.service-nav ul .blue .btn-service {
  background-color: #149bd7;
}
.service-nav ul .black .btn-service {
  background-color: #484848;
}
.service-nav ul li .btn-service::after {
  z-index: 1;
  position: absolute;
  right: -28px;
  top: 12px;
  content: '';
  height: 56px;
  width: 56px;
  opacity: 0;
  pointer-events: none;
  transform: rotate(45deg);
  transition: opacity 0.1s ease-in-out;
}
.service-nav ul .purple .btn-service::after {
  background-color: #83549d;
}
.service-nav ul .red .btn-service::after {
  background-color: #df5952;
}
.service-nav ul .orange .btn-service::after {
  background-color: #f8af54;
}
.service-nav ul .green .btn-service::after {
  background-color: #00aa96;
}
.service-nav ul .blue .btn-service::after {
  background-color: #149bd7;
}
.service-nav ul .black .btn-service::after {
  background-color: #484848;
}
.service-nav ul .active .btn-service::after {
  opacity: 1;
  pointer-events: visible;
}

.service-nav ul li .service-detail {
  display: block;
  margin: 25px 0;
  padding: 0 45px;
  text-align: left;
}

.service-nav ul li .service-detail .btn-service-detail {
  position: relative;
  display: block;
  line-height: 16px;
  margin-bottom: 20px;
  padding: 0;
  font-family: 'interstateCond';
  font-weight: 300;
  font-size: 14px;
  color: #484848;
  text-transform: inherit;
  text-align: left;
}
.service-nav ul li .service-detail .btn-service-detail:last-child {
  margin-bottom: 0;
}
.service-nav ul li .service-detail .btn-service-detail::before {
  position: absolute;
  top: 5px;
  left: -15px;
  content: '';
  height: 6px;
  width: 6px;
}
.service-nav ul .purple .service-detail .btn-service-detail::before {
  background-color: #83549d;
}
.service-nav ul .red .service-detail .btn-service-detail::before {
  background-color: #df5952;
}
.service-nav ul .orange .service-detail .btn-service-detail::before {
  background-color: #f8af54;
}
.service-nav ul .green .service-detail .btn-service-detail::before {
  background-color: #00aa96;
}
.service-nav ul .blue .service-detail .btn-service-detail::before {
  background-color: #149bd7;
}
.service-nav ul .black .service-detail .btn-service-detail::before {
  background-color: #484848;
}