body{
    font-family: "Trebuchet MS", sans-serif;
}

#w-line{
    position: relative;
    width: 100%;
    height: 1px;
    font-size: 26px;
    background-color: black;
    text-align: center;
    margin-top: 20px;
}

#w-line:before{
    content: "<";
    position: absolute;
    left:-2px;
    top:-14.5px;
}

#w-line:after{
    content: ">";
    right: -2px;
    position: absolute;
    top:-14.5px;
}

.grid-cont{
    border: 1px solid black;
}

.tittle{
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding: 15px;
}
.sub-tittle{
    font-size: 20px;
    font-weight: bold;
    padding: 15px;
    width:50%;
}