.container {
    width: 360px;
    height: 380px;
    margin: 100px auto 10px;
    display: flex;
    flex-direction: column;
    align-content: center;
    flex-wrap: wrap;
    background-color: #fff;
    border: 1px solid #DBDBDB;
	background-image: url("http://couple.onesite.kr/static/img/bk_img.jpg");
	background-repeat : no-repeat;
    background-size : cover;
	border-radius: 20px;
}
.container input {
	border-radius: 10px;
}
.mini_container {
    width: 360px;
    height: 70px;
    margin: 0px auto 100px;
    display: flex;
    flex-direction: column;
    align-content: center;
    background-color: #fff;
    border: 1px solid #DBDBDB;
	border-radius: 10px;
}
img.logo_instagram {
    align-self: center;
    width: 175px;
    margin: 35px 0;
}
.login_form{
	margin: 100px 0 0 0;
    display: flex;
    flex-direction: column;
}
.input_login {
    width: 270px;
    height: 40px;
    margin: 3px auto;
    padding: 0 10px;
    display: block;
    background-color: #fafafa;
    border: 1px solid #DBDBDB;
    border-radius: 3px;
    font-size: 14px;
}
.input_login::placeholder {
    font-size: 12px;
    color: #8e8e8e;    
}
.input_login:focus {
    border: 1px solid #8a8a8a;
    outline: none;
}
#btn_login {
    width: 268px;
    height: 30px;
    margin: 120px auto auto;
    background-color: #0095f6;
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 14px;
    font-weight: 600;
}
#btn_login:disabled {
    background-color: #B9DFFC;
}
#btn_login:disabled:hover {
    cursor: default;
}
#btn_login:enabled:hover {
    cursor: pointer;
}
#btn_login:focus {
    outline: none;
}
a {
    cursor: default;
}
.button_forgot {
    color : #00366B;
    align-self: center;
    font-size: 12px;
    margin-top: 5px;
}

.sign_up {
    color : #00366B;
    align-self: center;
    font-size: 14px;
    margin-top: 18px;
}

.sign_up a {
    text-decoration: none;
    font-weight: bold;
    color: #0095f6;
    cursor: pointer;
}

.button_forgot:hover {
    cursor: pointer;
}