.tab-wrapper {

}
.tab-menu{ margin-bottom:30px;
margin-left:50px;}




.tab-menu li {
    position: relative;
    background-color: #fff;
    color: #ff9800;
    display: inline-block;
    padding: 8px 0px;
    margin-left: 20px;
    margin-right: 20px;
    opacity: 1;
    cursor: pointer;
    z-index: 0;
    font-size: 18px;
}

.tab-menu li:hover {
  color:#ff9800;
}

.tab-menu li.active {
  color:#ff9800;

}

.tab-menu li.active:hover {
  color:#ff9800;
}

.tab-content>div {
  background-color: #fff;
  box-sizing:border-box;
  width: 100%;

}

.line {
  position:absolute;
  width: 0;
  height: 4px;
  background:#ff9800;
  bottom: 0;
  left: 0;
}