* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 60%;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif
}

.border {
    border: 1px solid black;
}

.justify {
    justify-content: space-around;
}

.container {
    width: 80%;
    margin: 0 auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
}

.column1 {
    width: 20%;
    margin: 0 auto;
}

.forecast {
    width: 65%;
    margin-right: auto;
    margin-top: 1%;
}

.card {
    width: 18%; 
}

body { min-height: 100vh; }

header {
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: rgb(47, 69, 121);
}

.heading {
    color: rgb(253, 253, 253);
    font-size: 4.1rem;
    font-weight: bold;
}

.h1 {
    font-weight: bold;
    font-size: 2.8rem;
    margin: 1.5rem auto;
}

h2 {
    font-size: 3rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    margin-left: 1%;
}

#city {
    font-size: 2rem;
    width: 100%;
    border-radius: .4rem;
    border: .1rem solid black;
    height: 4.5rem;
    padding-bottom: .5rem;
    padding-top: 0px;
    padding-left: .5rem;
}

#search-button {
    margin-bottom: 2rem;
    background-color: #3b5ea5;
    color: white;
}

.btn {
    font-size: 2rem;
    width: 100%;
    background-color: lightgrey;
    color: black;
    border: none;
    border-radius: .4rem;
    margin-top: 2rem;
    padding: .7rem 0;
}

hr {
    border-top: .1rem dashed rgb(0, 0, 0);
}

#weather-now {
    height: 50%;
    border: .1rem solid black;
}

ul {
    list-style-type: none;
    font-size: 3rem;
    font-weight: bold;
    height: 70%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    margin-left: 1%;
}

#weather-current-icon {
    filter: drop-shadow(0 0 0.75rem grey);
}

h3 {
    font-weight: bold;
    font-size: 1.6rem;
    color: white;
}

.card-main {
    background-color:#0a79b1;
    height: 20rem;
    padding-left: 5%;
    padding-top: 5%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-around;
}

p {
    font-size: 1.6rem;
    color: white;
}

#five-forecast-header {
    margin-top: 1%;
    margin-bottom: 1%;
}

/* large screens */
@media (max-width: 1505px) {
    h3 {
        font-size: 1.4rem;
    }

    p {
        font-size: 1.4rem;
    }
}

/* medium screens */
@media (max-width: 1144px) {

    .column1 {
        width: 100%;
        text-align: center;
    }

    #city {
        text-align: center;
    }

    #history {
        display: flex;
        flex-direction: column;
    }

    #city-search, hr, .btn {
        width: 30rem;
        margin: 0 auto;
        margin-bottom: 2rem;
    }

    #search-button {
        width: 100%;
        margin-top: 2rem;
        margin-bottom: 0;
    }

    .forecast {
        width: 100%;
    }

    .card {
        width: 100%;
    }

    #weather-now {
        height: 20%;
        margin: 0 auto;
        text-align: center;
        margin-top: 2rem;
        width: 500px;
    }

    h2 {
        justify-content: center;
    }

    .card-main {
        height: 20rem;
        padding-left: 0;
        padding-top: 1%;
        width: 22rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-around;
        margin: .5rem auto;
    }

    hr {
        border: 0rem;
    }
}

/* small screens */
@media (max-width: 768px) {
    .column1 .forecast .card {
        width: 100%;
    }
}

/* very small screens */
@media (max-width: 630px) {

    #weather-now {
        width: 290px;
    }

    h2 {
        padding: 4%
    }
}