style.css

* {
    margin: 0;
    padding: 0;
}

header {
    position: absolute;
    display: flex;
    align-content: center;
    justify-content: center;
    top: 0;
    width: 100%;
    height: 200px;
    background: #00000050;
}

.box {
    color: white;
    display: flex;
    margin: 0 auto;
    line-height: 3rem;
    margin-top: 3rem;
    text-align: center;
    justify-content: center;
    align-items: center;
    font-size: 40px;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120vh;
    margin: 0;
    background: #222;
    font-family: 'Merriweather Sans', sans-serif;
    background-image: url("https://source.unsplash.com/1600x900/?lluvia");
    background-repeat: no-repeat;
    background-size: cover;
    font-size: 120%;
    overflow-y: hidden;
}

.card {
    display: flex;
    background: #000011d5;
    color: white;
    padding: 3em;
    border-radius: 30px;
    width: 75vw;
    max-width:250px;
    max-height: 500px;
    margin: 0;
    line-height: 1.5;
    align-content: center;
    justify-content: center;
}

button {
    margin: 1em;
    border-radius: 50%;
    border: none;
    height: 5em;
    width: 5em;
    transition: 0.2s ease-in-out;
}

.search{
    justify-content: left;
}

button:hover{
    background-color: rgba(223, 218, 218, 0.873);
}