@charset "UTF-8";

* {
    box-sizing: border-box;
}

body {
    line-height: 1.6rem;

}

header {
    text-align: center;
    position: fixed;
    width: 100%;
    background-color: #ffffffd3;
}

.main-title {
    background-image: url(../img/main-vsual-nontitle.png);
    height: 300px;
    display: flex;
    justify-content: center;
}

main {
    padding-top: 90px;
}

h1 {
    text-align: center;
}




li a {
    text-decoration: none;
    color: black;
}

.ulli {
    justify-content: center;
}

img {
    max-width: 100%;
    height: auto;

}

ul {
    list-style: none;
    display: flex;
    flex-direction: row;
    gap: 20px;
}

h2 {
    text-align: center;
}

#form {
    text-align: center;
}

footer {
    text-align: center;
}

input[type="email"] {
    margin: 0 0 20px 0;
    width: 300px;
    border-radius: 40px;
    height: 40px;


}

input[type="submit"] {
    color: aliceblue;
    background-color: rgb(236, 70, 70);
    width: 300px;
    height: 50px;
    border: none;
    font-size: 20px;
}

section {
    margin: 10% 0 0 0;
}

p {
    margin: 0 0 4% 0;
}

footer {
    padding-top: 40px;
    border-top: solid darkgray;

}


@media screen and (min-width:768px) {
    .course2 {
        display: flex;
        gap: 20px;
    }

    .day2 {
        display: flex;
        gap: 40px;
    }

    .header2 {
        display: flex;
        justify-content: space-around;
    }

    main {
        padding-top: 70px;
    }

    .sp-only {
        display: none;
    }

}