main p {
    font-size: 25px;
    margin-left: 5%;
    margin-right: 5%;
}

.big-img {
    width: 100%;
    height: 100%;
    max-height: 500px;
}

#main-title {
    color: rgb(230, 230, 230);
    text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
    background-image: url('../resources/tech.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.dark-mode #main-title {
    color: black;
    text-shadow: -1px -1px 0 #FFF, 1px -1px 0 #FFF, -1px 1px 0 #FFF, 1px 1px 0 #FFF;
}

@media only screen and (max-width: 620px) {
    /* For mobile phones: */
    main p {
        font-size: 20px;
    }
}