html,body{
    margin: 0px;
    padding: 0px;
}

.wrapper_toolbar {
    border-bottom: 1px solid #5a5a5a;
}

.content_toolbar {
    display: flex;
    align-items: center;
    padding: 8px;
}

.img_dict-icon {
    margin-left: 6px;
    width: 28px;
    height: 28px;
}

.a_title {
    margin-left: 12px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
    text-decoration: none;
    color: black;
}

.wrapper_main {
    margin: 14px;
}