style.css

@import url('https://fonts.googleapis.com/css2?family=Mochiy+Pop+One&display=swap');

body{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    width: 100vw;
    margin: 0;
    overflow: hidden;
    background: url(25501.jpg), linear-gradient(rgb(0,0,0, 0.0), rgb(0,0,0, 0.0));
    background-size:cover;
    background-repeat: no-repeat;
    background-blend-mode: saturation;
    font-family: 'Mochiy Pop One', sans-serif;
    -webkit-user-select: none;
    user-select: none;
}
header{
    display: flex;
    align-items: center;
}
.search-box{
    width: 400px;
    height: 25px;
    font-size: larger;
    padding: 10px;
    border-radius: 5px;
    border: none;
    box-shadow: 0px 0px 6px rgb(0,0,0, 0.2);
}
.search-box:focus{
    outline: 3px solid gold;
}

#search-button{
    -webkit-filter: drop-shadow(0px 0px 6px rgb(0,0,0, 0.2));
    filter: drop-shadow(0px 0px 6px rgb(0,0,0, 0.2));
    cursor: pointer;
}
#search-button:hover{
    fill: gold;
    transform: scale(1.05);
}

.city{
    font-weight: bold;
    font-size: 30px;
}

.sun{
    display: none;
    position: absolute;
    top: 10%;
    left: 0%;
    z-index: -1;
}

.moon{
    display: none;
    position: absolute;
    top: 10%;
    left: 0;
    z-index: -1;
}
#mask{
    position: absolute;
    height: 100%;
    width: 100%;
    z-index: -1;
}
main{
    color: white;
}

.location{
    margin: 20px 0;
}

.hi-low{
    width: 90px;
    margin: 20px 0;
}

.temp{
    font-size: 50px;
    font-weight: 800;
}
.weather{
    font-size: 30px;
}