body {
    background-color: rgb(137, 163, 184);
}

.tablink {
    background-color: #555;
    color: white;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 5px;
    font-size: 17px;
    width: 20%;
}

.tablink:hover {
    background-color: rgba(32, 64, 81);
}

.tablink:active {
    background-color: rgba(32, 64, 81);
}

.tablink:focus {
    background-color: rgba(32, 64, 81);
}

img {
    height: 30%;
    width: 97%;
    margin: 8px 10px 8px 10px;
    padding: 10px 40px 1opx 40px;
}

.tabcontent {
    color: white;
    display: none;
    padding: 70px 20px 0px 9px;
    height: 100%;
}