#spm_bootstraptabs .tabs {
  text-align: left;
}

#spm_bootstraptabs .tabs .spm-a {
    padding: 10px 20px;
    display: block;
    font-size: 18px;
}

#spm_bootstraptabs .tabs .spm-a.active {
    border-bottom: 2px solid;
}

.tabs .tab-pane {
  border-block: 0;
}