*{
    margin: 0;
    padding: 0;
    font-family:"メイリオ", Meiryo, "ヒラギノ角ゴ Pro W3",  "HIragino Kaku Gothic Pro W3", "HIragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS P Gothic",  sans-serif;
}
body{
    font-size:100%;
    background-color : #f2f2f2;
    text-align : center;
    color: #525364;
    min-height: 100vh;
    position: relative;/*←相対位置*/
    padding-bottom: 180px;/*←footerの高さ*/
    box-sizing: border-box;/*←全て含めてmin-height:100vhに*/
}
.logo {
    width: 60px;
    padding: 20px;
}
.main-text{
    font-size: 180%;
    font-weight: bold;
}
.sub-text{
    margin-top: 2rem;
    margin-bottom: 2rem;
    line-height: 30px;
}
.botton{
    display: block;
    width: 500px;
    padding: 15px 0;
    margin: auto;
    background: #525364;
    color: #FFF;
    font-weight: bold;
    text-decoration: none;
    text-align: center;
}
.botton:hover{
    background: #3f404d;
}
footer{
    width: 100%;
    position: absolute;/*←絶対位置*/
    bottom: 0; /*下に固定*/
    display: block;
    background: #dfdfe2;
    padding: 10px 0;
}
table{
    width: 550px;
    border-collapse:collapse;
    border-spacing:0px;
    font-size:100%;
    margin :0px auto; 
}
td {
    padding-top:10px;
    padding-bottom:15px;
    text-align : center;
  }
.footer{
    font-size:80%;
    color: #979797;
}
.phone{
    vertical-align: 50%;
}
.number{
    font-size:300%;
    line-height: 47px;
}