@import url(https://fonts.googleapis.com/css?family=Open+Sans:100,300,400,600,700);
* { margin: 0; padding: 0; box-sizing: border-box; position: relative; }
html, body {
    font-family: "Open Sans", sans-serif;
}
.row {
    display: flex;
    margin: 0 0 1px 50px;
    font-size: 14px;
}
.row > div {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background-color: #ffffff;
    padding: 5px;
    border-right: 1px solid #e5e5e5;
}
.row:hover > div {
    background-color: #efefef;
}
.row > button {
    cursor: pointer;
    padding: 0 15px;
    appearance: none;
    outline: 0;
}
.row > button:hover {
    color: #FFFFFF;
    background-color: #222222;
}