* {
    font-family: Helvetica, sans-serif;
    margin: 0;
    padding: 0;
}

/* --- Aufbau ------------------------------ */

body {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
main {
    width: 800px;
    /* background-color: #eee; */
    /* padding: 10px 10px; */
}
header {
    padding: 20px 0;
    width: 800px;
}
.left_padding {
    padding-left: 10px;
}

/* --- Elemente ------------------------------ */

a {
    color: #000;
    text-decoration: none;
}

/* --- flex-boxen ------------------------------ */

.v {
    display: flex;
    flex-direction: row;
}
.h {
    display: flex;
    flex-direction: row;
}
.c {
    justify-content: center;
    align-items: center;
}
.space-b {
    justify-content: space-between;
}
.flex-start {
    justify-content: flex-start;
}

/* --- h1 und so ------------------------------ */

h1 {
    font-size: 6rem;
}

/* h1::after { */
/*   content: ""; */
/*   display: block; */
/*   width: 100%; */
/*   height: 2px; */
/*   background-color: white;   */
/*   margin-top: 10px;          */
/* } */

footer .footer {
    padding-top: 30px;
    /* background-color: #eee; */
}