* {
    font-family: Arial, Helvetica, sans-serif
}

body {
    position: relative;
    background-color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
}

.container {
    position: relative;
    background-color: aliceblue;
    border-radius: 20px;
    width: 390px;
    height: 800px;
    padding: 10px;
}

.header {
    background-color: beige;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.quick_accesss {
    position: absolute;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
    text-align: center;
    background-color: darkslategrey;
    height: 100px;
    margin-top: 30px;
}

.quick_accesss button {
    height: 100px;
    width: 100px;
}

.nav_bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
    text-align: center;
    background-color: darkslategrey;
    height: 50px;
}

.nav_bar button {
    height: 50px;
}