body{margin:0;}
.four { width: 100vw;height: 100vh;display: flex;align-items: center;justify-content: center;flex-direction: column; }
.img{ width: 400px; }
.notfind { color: #333333;font-size: 24px;font-weight: 600;margin-top: 20px;text-align: center; }
.btn-box { margin-top: 20px;display: flex;align-items: center;justify-content: center;flex-direction: row; }
.btn-box div{ margin-top:12px;box-sizing: border-box;padding: 3px 15px;background:rgba(255,102,136,1);border-radius:4px;margin-left: 50px; cursor: pointer;}
.btn-box div a{ text-decoration:none; color: white;font-size: 18px; }
.btn-box div a:hover{ color: wheat; }
@media screen and (max-width: 780px){
	.four { width: 100vw;height: 100vh;display: flex;align-items: center;justify-content: center;flex-direction: column; }
	.img{ width: 295px; }
	.notfind { color: #333333;font-size: 18px;font-weight: 600;margin-top: 16px;text-align: center; }
	.btn-box { margin-top: 34px;display: flex;align-items: center;justify-content: center;flex-direction: column; }
    .btn-box div{ margin-top:12px;box-sizing: border-box;padding: 3px 15px;background:rgba(255,102,136,1);border-radius:4px;margin-left: 0px;}
}