a {
    color: inherit;
}

body {
    align-content: center;
    background-color: rgb(15, 15, 15);
    color: rgb(255, 255, 255);
}

h1 {
    margin: auto;
    font-weight: bold;
    font-size: 50px;
}

h2 {
    text-decoration: underline;
    font-size: 40px;
}

h3 {
    text-decoration: underline;
    font-size: 35px;
}

h4 {
    text-decoration: underline;
    font-size: 30px;
}

h5 {
    text-decoration: underline;
    font-size: 25px;
}

h6 {
    text-decoration: underline;
    font-size: 20px;
}

.h7 {
    text-decoration: underline;
    font-size: 20px;
}


/*mobile screens*/
@media screen and (max-height: 500px) {
}

.row {
    margin: 25px 0;
}

.row:after {
    content: "";
    display: table;
    clear: both;
}