.tab {
  overflow: hidden;
    border: 1px solid #d0d7e0;
    background-color: #e2e5e8;
    box-shadow: 0 0 29px 0 rgb(230, 232, 234);
    border-top-right-radius: 0.5em;
    border-top-left-radius: 0.5em;
}


.tab button {
background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
    font-family: verdana;
    font-size: 10pt;
}


.tab button:hover {
    background-color: #ddd;
}


.tab button.active {
 background-color: #cad0ee;
}

.tabcontent {
    display: none;
    padding: 7px 10.2px;
    padding-left: 11px;
    border-top: none;
}