intro.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


h1{
    font-size: 36px;
    text-align: center;
    margin: 20px 0;
    text-transform: capitalize;
}
.item{
    background: thistle;
    padding: 15px;
}


/* Flexbox & Grid */
#nav ul{
    list-style: none;
    display: flex;
    justify-content: space-evenly;
    padding: 15px;
}
.grid{
    display: grid;
    grid-gap: 10px;
    grid-template-columns: repeat(2,200px);
    grid-template-rows: 140px;
  justify-content: center;
}
button{
    margin: 0px auto;
    display: block;
    padding: 5px 10px;
    border: none;
}
footer{
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: larger;
    line-height: 1.5;
    letter-spacing: 1.2px;
}