.mdl-layout__tab-bar {
  justify-content: center;    
  border-bottom: 1px solid #e0e0e0;
  background: none;
  height: 48px;
  padding: 0;
  margin: 0;
  width: 100%;
}

.mdl-layout__tab {
  color: rgba(0,0,0,.54);
}

.mdl-layout__tab.is-active {
  color: rgba(0,0,0,.87)!important;
}

.mdl-layout__tab.is-active::after {
  background: #009e3c!important;
  height: 3px;
  width: 100%;
  display: block;
  content: " ";
  bottom: 0;
  left: 0;
  position: absolute;
}

.card-modules{
  margin: 40px 10px 20px 10px!important;
  width: 200px;
}

.check-modules{
  width: 20px;
  height: 20px;
}

#modules-component {
  /* margin: 0 50px; */
  width: 100%;
}
#features-component {
  margin: 0 50px;
  width: 100%;
}

#mdl-table.modules{
  margin-bottom: 100px;
}