@charset "utf-8";
/* CSS Document */

/* Helper -------------------------- */

.text-center {
    text-align: center;
}

.container {
    width: 940px;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.m-fix {
    border-top: solid 1px transparent;
    border-bottom: solid 1px transparent;
}

/* Base ---------------------------------------- */

* {
    box-sizing: border-box;
}

body, button {
    font-family: Arial, Helvetica, sans-serif, '微軟正黑體';
    font-size: 15px;
}

body {
    background-color: #ddd;
}

h1 {
    text-align: center;
    color: #666;
    font-size: 3em;
}

/* Module ------------------------------------- */

.img-resp {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

.btn {
    padding-left: 15px;
    padding-right: 15px;
    line-height: 2;
    font-size: 15px;
    color: #fff;
    border: solid 1px transparent;
    border-radius: 5px;
    outline: none;
}

.btn-info {
    background-color: #5bc0de;
    border-color: #5bc0de;
}

.btn-info:hover {
    background-color: #55B6D2;
}

.wrap {
    background-color: #fff;
}

.wrap__head, .wrap__body {
    margin: 15px;
}

.wrap .btn {
    padding-left: 20px;
    padding-right: 20px;
    font-size: 18px;
}