.gap-top-kontakt {
       margin-top: 155px!important; 
    } 

.mailto-button {
       background-color: rgba(255,255,255,1); 
       border-color: rgba(187,179,179,1); 
       border-style: solid; 
       border-width: 1px; 
       margin-left: 20px; 
       margin-right: 20px; 
       padding-bottom: 10px; 
       padding-top: 10px; 
       text-align: center; 
    }