* {
    margin: 0;
    padding: 0;
}

h1 {
    font-size: 40px;
}

h2 {
    font-size: 34px;
}

h3 {
    font-size: 27px;
    text-decoration: underline;
    padding-bottom: 15px;
}

p {
    font-size: 24px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

strong {
    text-decoration: underline;
}

header {
    background-color: cadetblue;
    color: aliceblue;
    text-align: center;
    padding: 270px;
    margin: 20px;
    border: 3px solid cadetblue;
    border-radius: 10px;
}

.intro {
    color: cadetblue;
    text-align: center;
    padding: 50px 100px 100px 100px;
}

.skill-section {
    background-color: rgb(21, 86, 88);
    color: aliceblue;
    text-align: center;
    padding: 100px;
    margin: 20px;
    border: 3px solid cadetblue;
    border-radius: 10px;
}

.skill-section h2 {
    padding-bottom: 30px;
}

.skills {
    display: flex;
}

.column {
    /* border: 2px solid red; */
    margin: 10px;
}