html {
    box-sizing: border-box;
}
body {
    height: 100vh;
    margin: 0 auto;
    max-width: 90%;
    background: #ccc;
    display: flex;
    justify-content: center;
    font-family: Arial, Helvetica, sans-serif;
}


.hero h1 {
    text-align: center;
}
.hero h2 {
    text-align: center;
}
nav p {
    text-align: center;
}
#wrapper {
    width: 950px;
    margin: 0 auto;
}
.gallery {
    margin-top: 20px;
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 30px;
}
.gallery img {
    width: 90%;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(104,104,104,0.8);
}
.title {
    text-align: center;
    margin-top: 30px;
}
.videos {
    margin-top: 20px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.videos video {
    margin-top: 20px;
}
footer h5 {
    text-align: center;
    padding-bottom: 50px;
}