photoGallery.css

@import url('https://fonts.googleapis.com/css2?family=Sono:wght@200;300;400;600&display=swap');

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

body {
    font-family: 'Sono', sans-serif;
    min-height: 89vh;
    background: linear-gradient(rgba(213, 204, 204, 0.2),rgba(213, 204, 204, 0.8)), url(./bg.jpg);
    background-position: center;
    background-repeat: no-repeat;
    /* background-size: cover; */
}

.container {
    max-width: 1200px;
    margin: auto;
    width: 90%;
}

.header-part {
    margin-top: 5rem;
    text-align: center;
}

.btn {
    display: inline-block;
    outline: none;
    border: none;
    cursor: pointer;
    border-radius: 50px;
}

.section-part {
    margin-top: 5rem;
    text-align: center;
}

hr {
    border-bottom: 3px solid;
    width: 40%;
    margin: 0 35% 0 30%;
}

.search {
    min-height: 5vh;
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

.search input{
    min-height: 100%;
}

.search input[type="text"] {
    width: 78%;
    border-radius: 50px;
    padding: 0.8rem;
    font-size: 1rem;
    font-weight: 400;
    background: rgba(255,255,255,0.5);
    border: none;
    outline: none;
}

.search input[type="submit"] {
    width: 20%;
    background: rgba(44, 55, 63,0.7);
    color: white;
    font-weight: bold;
}

.display-only {
    font-weight: 400;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px, 1fr));
    grid-gap: 30px;
}

.image-gallery img {
    width: 300px;
    height: 300px;
}