body {
    background-color: #129ab9;
}
.login-box {
	min-width: 300px;
	max-width: 400px;
	margin: 100px auto 0 auto;
	padding: 50px 50px;
}

.sys-logo img{
    max-width: 100%;
    height: auto;
}
.sys-name, .cont-box {
    font-size: 24px;
    margin: 5px 0 10px 0;
    text-align: center;
}