@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP&display=swap");

body {
    margin: 0px !important;
}
.single-main {
    margin: auto;
    padding-top: 15vw;
    font-family: "Noto Sans JP";
    padding-left: 30px;
    padding-right: 30px;
}
.header-img {
    width: 100%;
}

img.header-img {
    width: 100%;
}
.single-date {
    font-size: 11px;
    color: #333333;
}
.single-date::before {
    font-family: "Font Awesome 6 Free";
    content: "\f017";
    margin-right: 8px;
}
.single-title {
    font-size: 21px;
    color: #ac1821;
    font-family: "Noto Sans JP";
}
.single-content {
    font-size: 16px;
    line-height: 1.8;
    text-align: justify;
    color: black;
    margin: 6vw auto 1em;
}
.feat-main {
    display: flex;
    justify-content: center;
    padding: 20px 0px;
    gap: 20px;
    flex-direction: column;
}
.cont-img {
    width: 100%;
}
.navigation-buttons {
    display: flex;
    justify-content: center;
    padding-top: 70px;
}
.prev,
.next {
    background: #fff;
    color: #333;
    text-decoration: none;
    display: inline-block;
    width: 200px;
    height: 50px;
    text-align: center;
    font-size: 14px;
    position: relative;
    text-shadow: none;
    border: 1px solid #ddd;
    margin: 0 -1px 0 0;
}

.text-prev::before {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    content: "\f053";
    right: auto;
    left: 13px;
    position: absolute;
    top: 18px;
    color: #ccc;
}

.text-next::after {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    content: "\f054";
    left: auto;
    right: 13px;
    position: absolute;
    top: 16px;
    color: #ccc;
}
#previous_next_page a:before {
    font-family: "design_plus";
    content: "\e910";
    font-size: 16px;
    color: #ccc;
    display: block;
    position: absolute;
    right: 13px;
    top: 2px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
#previous_next_page a.prev:before {
    content: "\e90f";
    right: auto;
    left: 13px;
}
#previous_next_page a {
    background: #fff;
    color: #333;
    text-decoration: none;
    display: inline-block;
    width: 200px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 14px;
    position: relative;
    text-shadow: none;
    border: 1px solid #ddd;
    margin: 0 -1px 0 0;
    position: relative;
}