body{
    border: blue solid 1pt;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
main {
    border: green solid 1pt;
    width: 850px;
}
.topcontainer {
    width: 100%;
    height: 450px;
    border: black solid 1pt;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url(galaxy-11098_1280.jpg);
}
.header {
    color: white;
    font-weight: bolder;
    font-size: 60px;
}
.containerholder {
    border: red solid 1pt;
    display: flex;
    justify-content: space-between ;
}
.bottomcontainers {
    border: black solid 1pt;
    width: 270px;
    height: 324px;
    display: flex;
    /* justify-content: center; */
    /* flex-direction: row; */
    flex-direction: column;
    /* align-items: center; */
    padding: 20px;
    background-color: rgb(209, 193, 193);

}
.header {
    border: black solid 1pt;
    text-align: center;
}
h2 {
    text-align: center;
    padding-bottom: 20%;
}
ul {
    list-style-type: none;
    text-align: left;
    padding-left: 0;
}