.form-inline .form-control {
    display: inline-block;
    width: auto;
    vertical-align: middle;
    }

.btn-primary {
    display: inline-block;
    vertical-align: middle;
    margin: 0 0 1rem 0;
    margin-bottom: 1rem;
    padding: 0.85em 1em;
    -webkit-appearance: none;
    border: 1px solid transparent;
    border-radius: 0;
    -webkit-transition: background-color 0.25s ease-out,color 0.25s ease-out;
    transition: background-color 0.25s ease-out,color 0.25s ease-out;
    font-size: 0.9rem;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    background-color: hsl(180, 100%, 25.1%);
    color: hsl(0, 0%, 99.6%);
}

.mitglied-form{
   
}