style.css

/* each row: 21px
row count : 16 
container height & width: 21*16 = 336px
*/

* {
    font-family: 'Dosis', sans-serif;
}

body {
    height: 100vh;
    background: hsl(251, 55%, 38%);
    /* fallback for old browsers */
    background: linear-gradient(to bottom left, hsl(222, 100%, 80%) 50%, hsl(251, 55%, 69%) 50%); 
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

h1{
    background-color: #EDDEA4;
    padding: 10px 20px;
    border: double thick #21005e;
    border-radius: 50px;
 
}

button {
    padding: 10px 15px;
    font-size: medium;
    border-radius: 25px;
    background-color: #EDDEA4;
    border: 1px solid black;
    cursor: pointer;
}


input {
    appearance: none;
    width: 50px;
    height: 50px;
    background-color: transparent;
    border: none;
    cursor: pointer;
}

input::-webkit-color-swatch {
    border-radius: 15px;
    border: 1px solid black;
}

input::-moz-color-swatch {
    border-radius: 15px;
    border: 1px solid black
}


.menu {
    width: 50vw;
    margin: 20px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.container {
    width: 500px;
    height: 500px;
    background-color: white;
    border: 1px solid black;
}

a{
    color: black;
}

@media screen and (max-width : 500px){
    h1{
        font-size: 20px;
    }
}