.fejlesztesi_csik{
    padding-top:4px;
    font-size:10px;
    color:#FFF;
    text-align:center;
    position: fixed !important;
    background-color:rgba(238,0,0,0.8);
    z-index:100000000;
    height:30px;
    bottom:0;
    left:50%;
    width:300px;
    margin-left:-150px;
    visibility: visible !important;
    border-top-left-radius:5px;
    border-top-right-radius:5px;
}

.fejlesztesi_csik:hover{
    opacity: 0;

}