.m-h-1{
    min-height:50px !important;
}
.m-h-2{
    min-height:100px !important;
}

.opacity-0{
    opacity:0 !important
}
.opacity-1{
    opacity:0.1 !important
}

.opacity-5{
    opacity:0.5 !important
}

.opacity-8{
    opacity:0.8 !important
}
.content-drop{
    position:relative;
}
.content-drop:before{
    content:"hierhin ziehen";
    color:#fff;
    position:absolute;
    left:0;right:0;
    margin:0 auto;
    top:10px;
    text-align:center;
}
.m-h-2.content-drop:before{
    top:25px;
}
.ml-auto .dropdown-menu {
    left: auto !important;
    right: 0px;
}