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;
}

.form-signin {
    width: 100%;
    max-width: 330px;
    padding: 15px;
    margin: auto;
}
.form-signin .checkbox {
    font-weight: 400;
}
.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[type="email"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

/*Anpassungen CI*/
.btn-primary {
    background-color: #E2001A;
    border-color: #E2001A;
}
.btn-primary:hover {
    background-color: #B40015;
    border-color: #B40015;
}

.btn-primary.focus, .btn-primary:focus {
    box-shadow: 0 0 0 0.2rem #F52E45;
}

.btn-primary:not(:disabled):not(.disabled).active, .btn-primary:not(:disabled):not(.disabled):active {
    background-color: #E2001A;
    border-color: #E2001A;
}
a {
    color: #E2001A;
}
a:hover {
    color: #B40015;
}
.form-control:focus {
     border-color: #E2001A;
     box-shadow: 0 0 0 0.2rem #F52E45;
 }