@import url("https://use.typekit.net/oeu7lrf.css");
span#ueberschrift{font-size: 3em; color: blue; font-weight: 300;}
@media screen and (min-width: 700px) {
    #ueberschrift::after{content: " bei Python";}}

.menu{
    display: flex; 
    justify-content: space-around; 
    align-content: space-around;
    padding: 10px;
}
.menu a {
    text-decoration: none;
    color: white;
}
@media screen and (max-width: 500px){
    .menu{
        flex-direction: column;
        background-color: #8b8bff;
        color: black;
        transition: background-color 1s ease-in-out;
        margin: 1em 0px;
        transition: margin 1s ease-in-out;
        border-radius: 0px;
    }
    .hide {display: none;}
}
@media screen and (min-width: 501px){
    .menu{
        flex-direction: row;
        border-radius: 10px;
        color: white;
        background-color: #2E2EFE;
        transition: background-color 1s ease-in-out;
        margin: 1em;
        transition: margin 1s ease-in-out;
    }
    .hide {display: inline;}
}
.red {
    background-color: red;
}
a {
    text-decoration: none;
}
legend{font-size: 2em}
label{vertical-align: top;}
input:invalid{background-color: darkred; color: white;}
input{margin: 1em;vertical-align: top}
textarea{
    vertical-align: top; 
    height: 300px; 
    width: 300px; 
    max-height: 500px; 
    max-width: 500px; 
    margin: 13px;
}