@charset "UTF-8";
*,*::before,*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: Lato,"游ゴシック体","Yu Gothic",YuGothic,"ヒラギノ角ゴシック Pro","Hiragino Kaku Gothic Pro","メイリオ",Meiryo,"ＭＳ Ｐゴシック","MS PGothic",sans-serif;
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.readmore {
    max-width: 640px;
    padding: 64px;
}
.readmore img {
    width: 100%;
}

.message-box {
    position: relative;
}
.message-box label {
    height: 200px;
    cursor: pointer;
    text-align: center;
    font-size: 12px;
    position: absolute;
    bottom: 0;
    width: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.95) 90%);
    z-index: 2;
}
.message-box input:checked + label {
    background: inherit;
}
.message-box label::after {
    content: "もっと読む";
    width: 300px;
    line-height: 40px;
    letter-spacing: 1px;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%, 0);
    color: #fff;
    background-color: #009944;
    border-radius: 20px;
}
.message-box label::before {
    content: "↓";
    font-weight: 700;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translate(-140px, 0);
    background-color: #fff;
    z-index: 1;
    border-radius: 100%;
    width: 20px;
    height: 20px;
    line-height: 20px;
}
.message-box input {
    display: none;
}
.message-box input:checked + label:after {
    content: "閉じる";
}
.message-box input:checked + label:before {
    content: "↑";
}
.message-box input:checked ~ .message-container {
    height: auto;
    padding-bottom: 80px;
    transition: all 0.1s;
}
.message-box .message-container {
    height: 200px;
    overflow: hidden;
    transition: all 0.1s;
}
@media screen and (max-width:767px) {
    .readmore {
        padding: 20px;
    }
}