#gelen_gorevler {
    margin-left: 0.2%;
    margin-bottom: 5%;
}

.todos_div {
    float: left;
    font-size: 20px;
    font-weight: bold;
    overflow-x: auto;
    max-width: 16.6%;
    border: 1px solid red;
    background-color: aqua;
    width: 16.6%;
    height: 15vh;
    text-align: center;
}

.todos_div2 {
    float: left;
    font-size: 20px;
    font-weight: bold;
    overflow-x: auto;
    max-width: 65vh;
    border: 1px solid red;
    background-color: gold;
    width: 400px;
    height: 15vh;
    text-align: center;

}

#gelen_gorevler_2 {
    max-width: 80%;
    margin-left: 10%;
}