* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
}


a {text-decoration:none;}


body,table {
	font-family: Meiryo, "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
	font-size: 16px;
	word-break: break-all;
}


table {
	cellpadding="2";
	cellspacing="2";
	border="0";
}


.display-none{
 display:none;
}


.width_size1{
    display: inline-block;
    width: 10em;
    max-width: 90%;
    padding: 0.5em;
    border: 1px solid #999;
    box-sizing: border-box;
    background: #f2f2f2;
    margin: 0;
}

.width_size2{
    display: inline-block;
    width: 20em;
    max-width: 90%;
    padding: 0.5em;
    border: 1px solid #999;
    box-sizing: border-box;
    background: #f2f2f2;
    margin: 0;
}


.width_size3{
    display: inline-block;
    width: 20em;
    max-width: 90%;
    height: 5em;
    padding: 0.5em;
    border: 1px solid #999;
    box-sizing: border-box;
    background: #f2f2f2;
    margin: 0;
}