html, body {
    height: 100%;
}

body {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #f5f5f5;
    text-align: center;
    color: #212529;
}

a,a:link,a:visited,a:hover,a:active{text-decoration: none;}

a{color: #212529;}

.formContent .logo{
	width: 40%;
	margin-bottom: 1.5rem;
}

.formContent .please-sign-in{
	font-weight: 400;
	margin-bottom: 1rem;
	font-size: 1.75rem;
}


.formContent .captcha-box{
	margin-top: 1rem;
	margin-bottom: 1rem;
}

.formContent .captcha-box .captcha-img{cursor: pointer;}

.formContent .captcha-box .captcha-text{font-size: 12px;}


.form-signin {
    width: 100%;
    max-width: 330px;
    padding: 15px;
    margin: auto;
}

.form-signin .form-control {
    position: relative;
    box-sizing: border-box;
    height: auto;
    padding: 10px;
    font-size: 16px;
}

.form-signin .form-control:focus {
    z-index: 2;
}

.form-signin input[name="username"] {
    margin-bottom: -1px;
    border-top-left-radius: 0.25rem;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[name="password"] {
    margin-bottom: -1px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[name="captcha"] {
    margin-bottom: 0px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
}




.copyright{
    font-size: 12px;
    display: flex;
    justify-content: center;
    margin-top: 3rem;
    margin-bottom: 1rem;
    text-align: left;
}

.copyright img{
	margin: 3px 8px 0 0;
	width: 30px;
	height: 30px;
	border: 0px;
}


.copyright a:hover{
    color: #17a2b8;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}