.tab {
    overflow: hidden;
    border: 1px solid #b5b5b5;
    background-color: #edefed;
}


.tab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 4px 6px;
    transition: 0.3s;
}


.tab button:hover {
    background-color: #b395f9;
}


.tab button.active {
    background-color: #859dff;
	color: #fff;
}


.tabcontent {
    display: none;
    padding: 6px 6px;
    border: 1px solid #b5b5b5;
    border-top: none;
}