.change-list .page-sub-title {
    margin-bottom: 55px;
}

@media only screen and (max-width: 768px) {
    .change-list .page-sub-title {
        margin-bottom: 10px;
    }
}

.copy-button {
    cursor: pointer;
    border: none;
    outline: none;
    padding: 4px 8px;
    border-radius: 4px;
    box-shadow: 1px 1px 1px silver;
    margin-left: 10px;
}

#user-tools {
    display: flex;
}

#user-tools>a {
    margin: 0 15px;
}

.dropdown-btn {
    color: white;
    cursor: pointer;
}

.dropdown-content {
    border-radius: 5px;
    display: none;
    position: absolute;
    /*margin-top: 3px;*/
    background-color: #f9f9f9;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 1;
}
.dropdown-content::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 10px;
    border: 5px solid transparent;
    border-bottom-color: #f9f9f9;
}

.dropdown-content a {
    color: black!important;
    padding: 7px 10px;
    text-decoration: none;
    display: block;
    text-align: left;
    border-radius: 5px 5px 0 0;

}

.dropdown-content a:hover {
    background-color: #ddd;
}

.dropdown:hover .dropdown-content {
    display: block;
}