stylesTabs.css

/* tab styling method 1: just links and tagets ---------------------------------------------*/
.tab-content {
    padding: 10px;
    border: none
}

.tab-nav {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
}

.tab-link {
    display: flex;
    align-items: left;
    width: 60px;
    height: 10px;
    margin-right: -1px;
    padding-right: 5px;
    padding-left: 15px;
    font-size: 16px;
    text-decoration: none;
}

.tab-content:not(:target) {
    display: none;
}

.tab-content:target {
    display: block;
}

/* tab styling method 2: input-ratio-button -------------------------------------------*/
.tabs {
    display: flex;
    flex-wrap: wrap;
}

.tabs__label {
    padding: 10px 16px;
    font-size: 1.1em;
}

.tabs__radio {
    display: none;
}

.tabs__content {
    order: 1;
    width: 100%;
    line-height: 1.5;
    font-size: 0.9em;
    display: none;
    color: #ebedf1;
}

.tabs__radio:checked+.tabs__label {
    color: rgb(13, 173, 247);
}

.tabs__radio:checked+.tabs__label+.tabs__content {
    display: initial;
}

/* tab styling  method 3: W3.CSS ---------------------------------------------*/
.tabw3 {
    overflow: hidden;

    background-color: #5555FF;
    ;
}

/* Style the buttons that are used to open the tab content */
.tabw3 button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
    color: #2c3a57;
}

/* Change background color of buttons on hover */
.tabw3 button:hover {
    color: #91b1f3;
}

/* Create an active/current tablink class */
.tabw3 button.active {
    color: whitesmoke;
}

/* Style the tab content */
.tabcontentw3 {
    display: none;
    padding: 6px 12px;
    border-top: none;
}