:root{
    --base_color:rgb(0, 112, 192);
    --base_color_dark: #1d2b6e;
    --base_color_alpha: rgba(var(--base_color), 0.48);
    --background_color:#3a6d7d4d;
}

#iwbLogo_fixed{
    position: absolute;
    top: 5px;
    left: 5px;
    width: 40px;
}

#iwbLogo_fixed img{
    width: 100%;
}

.background {
    background-color: var(--background_color);
}

.yuon button {
    background-color: var(--base_color);
    color: #fff;
}

.yuon button:hover {
    opacity: 0.7;
    background-color: var(--base_color); /*#1d2b6e;*/
    color: #fff;
}

.header-wrapper h3 {
    color: var(--base_color_dark);
}

.btn-group > input:checked + label {
    background-color: var(--base_color) !important;
}

.btn-group>input:hover:not(:checked)+label {
    color: #fff !important;
    background-color: #418bb325 !important;
    color: #6d7174 !important;
    border: 1px solid #EBEBEB !important;
}


.nanoverbund_title {
    text-transform: uppercase;
    font-weight: bold;
}

.iwb_logo {
    flex-flow: row wrap;
    display: flex;
    justify-content: space-between !important;
}

.nanoverbund_title{
    align-self: flex-end; 
    text-align: right; 
    font-size:53px;
}

@media screen and (max-width: 767px) {	
    .nanoverbund_title {
        font-size: 30px;
    }

    .iwb_logo a img{
        width: 180px;
    }
}

@media screen and (max-width: 500px){
    #iwbLogo_fixed{
        display: none;
    }
}