/*   リセットCSS   */
html {
    box-sizing: border-box;
    -ms-overflow-style: scrollbar;
}

button {
    -webkit-appearance: none;
    appearance: none;
    width: auto;
    padding: 0;
    margin: 0;
    background: none;
    border: 0;
    font-size: 0;
    line-height: 0;
    overflow: visible;
    cursor: pointer;
}

*,
*::after,
*::before {
    box-sizing: border-box;
}

img {
    border: none;
    max-width: 100%;
    height: auto;
    vertical-align: top;
}

a {
    text-decoration: none;
}

ol,
ul {
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
img,
p {
    margin: 0;
    padding: 0;
}

hr {
    border: none;
    height: 1px;
    background: #f1eded;
    margin: 2em auto;
    width: 100%;
}

h1,
h2,
h3,
h4,
h5,
p {
    line-height: 1.6em;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    font-size: 16px;
    position: relative;
    font-family: BIZ UDGothic;
}

header {
    position: relative;
    margin:40px;
    font-size:1.2em;
}

.flex {
    display: -webkit-box;
    display: flex;
    flex-flow: column;
    justify-content:center;
}

.center {
    justify-content: center;
}

.link_btn {
    width: 600px;
    height: 150px;
    transition: 0.6s;
    flex-direction: column;
    position: relative;
    margin:10px auto;
    padding: 0px 10px;
}

.link_btn:hover {
    transform: scale(1.05, 1.05);
    transition: 0.3s;
}

.link_btn img {
    width: 100%;
    height: 100%;
    border-radius: 60px;
    -o-object-fit: cover;
    object-fit: cover;
}

.link_text {
    position: absolute;
    top: 10px;
    left: 60px;
    
}