@charset "utf-8";

* { 
    margin: 0px; 
    padding: 0px; 
}

body{
	min-height: 100vh;
    position: relative;/*←相対位置*/
    padding-bottom: 50px;/*←footerの高さ*/
    box-sizing: border-box;/*←全て含めてmin-height:100vhに*/
}

.app {
    border-radius: 20px;
    margin-top: 20px;
    margin-right: 10px;
    margin-left: 10px;
    margin-bottom: 30px;
    border: 5px solid #518CF1;
    padding: 30px;
    text-align: center;
    background-color: #E3F6F5;
    -webkit-box-shadow: 10px 10px 30px;
    box-shadow: 10px 10px 30px;
}
body p {
}
header {
    background-color: #0219A6;
    color: #FFFFFF;
    font-size: 33px;
    padding-left: 30px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 30px;
}
h1 {
    background-color: #15B1F4;
    color: #002CF8;
    font-size: 22px;
    padding-left: 30px;
    padding-top: 10px;
    padding-bottom: 10px;
}



.app a {
    margin-left: 50px;
    font-size: xx-large;
    text-align: left;
    float: left;
    text-decoration: none;
    color: #000000;
}

.app a:hover{
	color:#F13E3F
}

.app img {
    float: left;
    height: 100px;
    width: 100px;
    margin-left: 20px;
    margin-right: 20px;
    text-align: left;
}
.app .div {
    clear: both;


}

footer {
    width: 100%;
    height: 50px;
    text-align: right;
    border-top-style: solid;
    border-top-color: #000000;
    position: absolute;/*←絶対位置*/
    bottom: 0; /*下に固定*/
	
}
footer p {
    padding-right: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
}