.tab_container {
  width: 100%;
  margin: 0 auto;
  position: relative;
  margin-top: 20px;
  font-family: sans-serif;
  background-image: linear-gradient(180deg,#a30202 10%,#d70404);
  color: #fff;
  -webkit-box-shadow: 0 10px 6px -6px rgba(211,211,211,0.17);
  -moz-box-shadow: 0 10px 6px -6px #969696;
  box-shadow: 0 10px 6px -6px #a0a0a0;
}

.tab_content {
  background: #fff;
  color: #000;
}

.nav-tabs .nav-item .nav-link {
  color: #fff;
  border: 0;
  margin: 0;
  border-radius: 3px;
  line-height: 24px;
  text-transform: uppercase;
  font-size: 12px;
  padding: 10px 15px;
  background-color: transparent;
  transition: background-color .3s 0s;
}

.nav-tabs .nav-item .nav-link {
  border: 0!important;
  color: #fff!important;
  font-weight: 500;
}

.nav-tabs .nav-item .nav-link.active {
  background-color: hsla(0,0%,100%,.2);
  transition: background-color .3s .2s;
  border-radius: 10px;
}

.nav-tabs {
  border: 0;
  border-radius: 3px;
  padding: 0 15px;
}

.margintext {
  margin-top: 15px;
}