@charset "utf-8";

header {
    margin: 0 auto;
    font-family: 'Verdana', 'Hiragino sans', 'Meiryo', 'sans-serif';
    font-size: 24px;
}

html {
    scroll-behavior: smooth;
}

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

body {
    line-height: 2;
    max-width: 100%;
    background-color: rgb(235, 200, 175);
    text-align: center;
    height: 22px;
}

/* header ⬇︎*/
header h1 {
    font-size: 30px;
    font-weight: bold;
    padding: 6px 0;
    margin: 10px;
    padding-bottom: 0.5em;
    border-bottom: solid 2px black;
    position: relative;
}

h1::after {
    position: absolute;
    content: " ";
    border-bottom: solid 7px #222789;
    bottom: -4px;
    width: 50%;
    display: block;
}

/* main ⬇︎ */
h2 {
    position: relative;
    display: inline-block;
    padding: 0 65px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}

h2:before,
h2:after {
    position: absolute;
    top: calc(50% - 3px);
    width: 50px;
    height: 6px;
    content: '';
    border-top: solid 2px #000;
    border-bottom: solid 2px #000;
}

h2:before {
    left: 0;
}

h2:after {
    right: 0;
}

div ul {
    /* padding-left: 0;
        list-style-position: inside; */
    text-align: left;
    width: 20rem;
    margin: 0 auto;
}


h3 {
    position: relative;
    display: inline-block;
    padding: 0 65px;
    text-align: center;
    font-size: 22px;
    font-weight: bold;
}

h3:before,
h3:after {
    position: absolute;
    top: calc(50% - 3px);
    width: 50px;
    height: 6px;
    content: '';
    border-top: solid 2px #000;
    border-bottom: solid 2px #000;
}

h3:before {
    left: 0;
}

h3:after {
    right: 0;
}


footer {
    background-color: #120c4f;
    color: #fff;
    font-size: 18px;
    text-align: center;
    margin: auto;
    line-height: 2;
}

/* サイトデザイン */
header div section {
    margin-bottom: 50px;

}



main {
    & div {
        & section {
            margin: 0 auto 50px;
            max-width: 800px;

            & ul {
                margin-bottom: 20px;
            }
        }

        & .images {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            max-width: 1080px;
            margin: 50px auto;
            /* & p {
                & img {
                    max-width: 800px;
                }
            } */
        }

        & .portfolio {
            margin: 10px auto;
        }

        & .portfolio:hover {
            text-decoration: underline double;
            font-size: 30px;
            color: #fff;
        }


    }
}