/* ヘッダー */

header {
    display: flex;
    justify-content: space-around;
    width: 100%;
    padding: 10px 0;
    margin: 60px 0;
}

nav ul  {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 10px 10px;
}

nav img {
    width: 20px;
    height: 20px;
}

nav li {
    margin: 10px 15px;
    font-size: 14px;
    color: #24292e;
}

/* メインビジュアル */

#mainvisual img {
    width: 100%;
    max-width: 1920px;
    height: 420px;
    object-fit: cover;
    margin-bottom: 55px;
}

/* aboutコンテンツ */

.about-title  {
    text-align: center;
    margin-bottom: 65px;
}

#About ul {
    width: 60%;
    margin: 0 auto;
    list-style: none;
    font-size: 14px;
}

#About li:first-child {
    margin-bottom: 30px;
}

#About p {
    text-align: center;
    width: 55%;
    margin: 0 auto;
    margin-top: 30px;
    font-size: 14px;
}

/* workコンテンツ */

.works-title {
    text-align: center;
    margin: 65px 0;
}

#works ul  {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 60%;
    list-style: none;
    margin-left: 260px;
}

#works li img {
    width: 240px;
    height: 150px;
    margin-bottom: 30px;
}

/* worksコンテンツ */

.news-title {
    text-align: center;
    margin-top: 60px;
    margin-bottom: 30px;
}

#news dl {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    width: 60%;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid #c8c8c8;
}

#news dt {
    border-bottom: 1px solid #c8c8c8;
}

#news dd {
    border-bottom: 1px solid #c8c8c8;
    margin: 0;
}

#news dd,#news dt {
    padding: 20px 50px;
    font-size: 14px;
}

/* contactコンテンツ */

.contact-title {
    text-align: center;
    margin: 60px auto;
}

#contact dl {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 80%;
    margin: 0 auto;
}

#contact dt {
    width: 15%;
    font-size: 14px;
}

#contact dd {
    width: 80%;
}

#contact dd input, #contact dd textarea {
    width: 100%;
    margin-bottom: 15px;
    padding: 10px 0;
}

#contact form {
    width: 80%;
    margin: 0 auto;
}

/* ボタン */

.button {
    text-align: center;
    margin-bottom: 30px;
}

.button input {
    background-color: #24292e;
    color: white;
    padding: 15px 0;
    width: 200px;
    border: 1px solid #24292e;
}

/* フッター */
footer {
    text-align: center;
    background-color: #24292e;
    color: #fff;
    font-size: 10px;
    padding: 10px 20px;
    margin-top: 40px;
}