body {
    background-color: whitesmoke;
    font-family: Roboto;
}

a {
    text-decoration: none;
    color: darkslateblue;
}

table tr td {
    padding: 1px;
}

Button {
    border-radius: 15px;
}

.textbox {
    background-color: rebeccapurple;
}

._Button01 {
    font-family: Roboto;
    margin: 0px;
    font-size: x-large;
    padding: 10px;
    border-radius: 5px;
    color: darkslateblue;
    background-color: antiquewhite;
    margin-right: 5px;
}

    ._Button01:hover {
        background-color: bisque;
    }

    ._Button01:disabled {
        background-color: rgb(171, 170, 167);
    }

._Button02 {
    font-family: Roboto;
    margin: 0px;
    font-size: medium;
    padding: 7px;
    border-radius: 5px;
    color: darkslateblue;
    background-color: antiquewhite;
    margin-right: 5px;
}

    ._Button02:hover {
        background-color: bisque;
    }

    ._Button02:disabled {
        background-color: rgb(171, 170, 167);
    }

._Button03 {
    font-family: Roboto;
    margin: 2px;
    font-size: medium;
    padding: 2px;
    border-radius: 5px;
    color: darkslateblue;
    background-color: antiquewhite;
    margin-right: 4px;
}

    ._Button03:hover {
        background-color: bisque;
    }

    ._Button03:disabled {
        background-color: rgb(171, 170, 167);
    }

._font_xx-small {
    font-size: xx-small;
}
._font_x-small {
    font-size: x-small;
}
._font_small {
    font-size: small;
}
._font_medium {
    font-size: medium;
}
.Header1 {
    text-align: center;
    font-family: Roboto;
    background-color: cornflowerblue;
    color: gainsboro;
    margin: 0;
    padding: 15px;
}

.Header2 {
    text-align: center;
    background-color: white;
    color: black;
    margin: 1px;
    padding: 3px;
}

.Footer {
    text-align: right;
    background-color: cornflowerblue;
    color: gainsboro;
    padding: 15px;
    margin-top: 15px;
}

.Takvim {
    visibility: hidden;
    position: absolute;
    background-color: cornsilk;
    margin: 0px;
    margin-left: 10px;
}

.Date:hover > .Takvim {
    visibility: visible;
}


.DivGridView {
    border: outset;
    border-width: 3px;
    border-color: antiquewhite;
    margin-top: 3px;
    background-color: azure;
    overflow: scroll;
    white-space: nowrap;
    height: 300px;
}