.listz {
position: relative;
width:150px;
margin: 0 auto;
padding: 10px;
cursor: pointer;
outline: none;
z-index:10;
text-align:right;
}
.listz .dropdown {
    position: absolute;
width:150px;
    top: 140%;
    left: 0;
    right: 0;
    background: white;
    border-radius: inherit;
    border: 1px solid rgba(0,0,0,0.17);
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
    list-style: none;
    opacity: 0;
    pointer-events: none;
}
 
.listz .dropdown li a {
display: block;
padding: 4px 10px;
box-shadow: inset 0 1px 0 rgba(255,255,255,1);
}
 
.listz .dropdown li i {
    float: right;
    color: inherit;
}
 
.listz .dropdown li:first-of-type a {
}
 
.listz .dropdown li:last-of-type a {
    border: none;
}
 
/* Hover state */
 
.listz .dropdown li:hover a {
    background: #f3f3f3;
}
.listz .dropdown:after {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    bottom: 100%;
    right: 15px;
    border-width: 0 6px 6px 6px;
    border-style: solid;
    border-color: #fff transparent;    
}
 
.listz .dropdown:before {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    bottom: 100%;
    right: 13px;
    border-width: 0 8px 8px 8px;
    border-style: solid;
    border-color: rgba(0,0,0,0.1) transparent;    
}
.listz.active .dropdown {
    opacity: 1;
    pointer-events: auto;
}