body{
    background-image: url("bremen.jpg");
    background-size: cover;
    background-attachment: local;
    background-repeat: no-repeat;
    height: 100vh;
}

.Seiteninhalt{
    min-height: 100%;
    max-height: 100%;
    overflow: scroll;
    background-color: #96d5db;
    opacity: 0.85;
    font-size: x-large;
    padding-left: 5%;
    padding-right: 5%;
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    color: black;
}

.bold{
    font-weight: bold;
}

.Kopfzeile{
    text-align: center;
    min-height: 10vH;
}

.Banner{
    height: auto;
    width: 50%;
}

.Startseite{
}

.Login{
    text-align: center;
    min-height: 70vH;

}

.Fusszeile p{
    text-align: center;

}

#R_Absenden, #K_Absenden, #L_Benutzer_einloggen{
    font-size: larger;
    width: 15%;
}

.Termin{
    min-height: 20%;
    min-width: 100%;
    border: black solid 1px;
    text-align: center;
}

.Termin img, .Login img, .Registration img, .Kontakt img{
    max-width: 2%;
    max-height: 2%;
}

#K_Nachricht{
    height: 20vH;
    width: 50vW;
    overflow-y: scroll;
}

.Hilfe{
    display: inline;
}
.overlay {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    transition: opacity 500ms;
    visibility: hidden;
    opacity: 0;
}
.overlay:target {
    visibility: visible;
    opacity: 1;
}

.popup {
    margin: 70px auto;
    padding: 20px;
    background: #fff;
    border-radius: 5px;
    width: 30%;
    position: relative;
    transition: all 5s ease-in-out;
}
.popup a{
    position: absolute;
    right: 3%;
    top: 3%;
}
.popup .content {
    max-height: 30%;
    overflow: auto;
}

.wrapper{
    position: fixed;
    top: 0;
    /*left: -100%;*/
    right: -100%;
    height: 100%;
    width: 20%;
    background: #000;
    /*background: linear-gradient(90deg, #f92c78, #4114a1);*/
    /* background: linear-gradient(375deg, #1cc7d0, #2ede98); */
    /* background: linear-gradient(-45deg, #e3eefe 0%, #efddfb 100%);*/
    transition: all 0.6s ease-in-out;
}

.wrapper img{
    padding-top: 25%;
    max-height: 10%;
    max-width: 10%;
}
#active:checked ~ .wrapper{
    /*left: 0;*/
    right:0;
}
.menu-btn{
    position: absolute;
    z-index: 2;
    right: 20px;
    /*left: 20px; */
    top: 20px;
    height: 50px;
    width: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    /*color: #fff;*/
    /*background: linear-gradient(90deg, #f92c78, #4114a1);*/
    /* background: linear-gradient(375deg, #1cc7d0, #2ede98); */
    /* background: linear-gradient(-45deg, #e3eefe 0%, #efddfb 100%); */
    transition: all 0.3s ease-in-out;
}
.menu-btn span,
.menu-btn:before,
.menu-btn:after{
    content: "";
    position: absolute;
    top: calc(50% - 1px);
    left: 30%;
    width: 40%;
    border-bottom: 2px solid #000;
    transition: transform .6s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.menu-btn:before{
    transform: translateY(-8px);
}
.menu-btn:after{
    transform: translateY(8px);
}


.close {
    z-index: 1;
    width: 100%;
    height: 100%;
    pointer-events: none;
    transition: background .6s;
}

/* closing animation */
#active:checked + .menu-btn span {
    transform: scaleX(0);
}
#active:checked + .menu-btn:before {
    transform: rotate(45deg);
    border-color: #fff;
}
#active:checked + .menu-btn:after {
    transform: rotate(-45deg);
    border-color: #fff;
}
.wrapper ul{
    list-style: none;
    text-align: center;
}
.wrapper ul li{
    margin-top: 10%;
}
.wrapper ul li a{
    text-decoration: none;
    font-size: 30px;
    font-weight: 500;
    color: #fff;
}

.navigation input[type="checkbox"]{
    display: none;
}

@media screen and (max-width: 800px) {

    .Seiteninhalt{
        font-size: smaller;
    }

    .Seiteninhalt h1{
        font-size: x-large;
    }

    .popup{
        width: 70%;
    }

    .wrapper ul{
        margin-top: 10%;
    }

    .wrapper img{
        padding-top: 45%;
        max-height: 20%;
        max-width: 20%;
    }

    .wrapper ul li a{
        font-size: 15px;
    }
}

@media screen and (max-width: 600px) {
    .Termin img, .Login img, .Registration img, .Kontakt img{
        max-width: 5%;
        max-height: 5%;
    }

    .wrapper{
        width: 40%;
    }

    .wrapper img{
        padding-top: 75%;
    }

    #R_Absenden, #K_Absenden, #L_Benutzer_einloggen{
        width: 30%;
    }

    .wrapper ul li{
        margin-top: 20%;
    }

    .Banner{
        height: auto;
        width: 70%;
    }
}