.cdd_menu{
    display:inline-block;
    position:fixed;
    border-radius:15px;
    border:1px solid #4449;
    background-color:#fefefeee;
    box-shadow: 3px 3px 3px #0002;
}

.cdd_item{
    margin:10px;
    padding:7px 10px;
    font-size:18px;
    display:inline-block;
    text-decoration: none;
    color:#222;
    border-radius: 10px;
    border:1px solid #ccc;
    width:calc(100% - 20px);
    display:block;
    box-sizing: border-box;
    text-align: center;
    transition-property:background-color,border;
    transition-duration:0.1s;
    font-family:sans-serif;
    cursor:pointer;
}

.cdd_item:hover{
    background-color:#0001;
    border:1px solid #aaa;
}