@import url('https://fonts.googleapis.com/css?family=Open+Sans&display=swap');




.nav {
    position: fixed;
    /* background-color: #222; */
    top: 0;
    left: 0;
    right: 0;
    transition: all .3s ease-in-out;
    z-index: auto;
    font-size: 20px;
}

.nav .container {
    display: flex;
    height: 100px;
    justify-content: space-between;
    align-items: center;
    padding: 0px 0;
    transition: all .3s ease-in-out;
     z-index: 1;
}

.nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    justify-content: center;
}

.nav a {
    color: #fff;
    text-decoration: none;
    padding: 7px 15px;
    transition: all .3s ease-in-out;
    z-index: 1;
}

.nav.active {
    background-color: #fff;
    height: 80px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .3);
    z-index: 2;
}

.nav.active a {
    color: #000;
    z-index: 2;
}

.nav.active .container {
    padding: 0px 0;
}

.nav  a:hover {
    color: rgb(255,88,36);
    font-weight: bold;
    z-index: 3;
}
/* tooltip */
.tooltip {
    position: relative;
    display: inline-block;
    border-bottom: 1px dotted black;
  }
  
  .tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: black;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    
    /* Position the tooltip */
    position: absolute;
    z-index: 1;
    top: 100%;
    left: 50%;
    margin-left: -60px;
  }
  
  .tooltip:hover .tooltiptext {
    visibility: visible;
  }