body {
    font-family: 'Work Sans', "游ゴシック", "YuGothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
    margin-top: 0 !important;
    padding-bottom: 0;
}

.button-group {
    width: 256px;
    max-width: 100%;
    margin: 0 auto;
}

.button {
    border: none;
    font-family: inherit;
    font-size: 19px;
    color: inherit;
    background: none;
    cursor: pointer;
    padding: 25px 80px;
    display: inline-block;
    letter-spacing: 2px;
    outline: none;
    position: relative;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
    width: 220px;
    height: 42px;
    padding: 0;
    background: #000;
    color: #fff;
    box-shadow: 5px 5px #ccc;
    -webkit-transition: none;
    -moz-transition: none;
    transition: none;
}

.button:hover,
.button:active,
.button:focus {
    box-shadow: 3px 3px #ccc;
    top: 2px;
    background-color: #000;
    opacity: 1;
}

button.button-submit {
    background-color: #000;
}

input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="date"],
textarea {
    border: 1px solid #000;
    padding: 20px 10px;
    max-width: 100%;
}