first > .one {
font-size: 2em;
} first > .one > second .two > deux {
width: 50%;
} first > .one > second .two > deux third {
height: 100%;
} first > .one > second .two > deux third:focus {
color: black;
} first > .one > second .two > deux third:focus fifth > sixth .seventh eighth + ninth {
color: purple;
} first > .one > second .two > deux fourth, first > .one > second .two > deux five, first > .one > second .two > deux six {
color: #110000;
} first > .one > second .two > deux fourth .seven, first > .one > second .two > deux five .seven, first > .one > second .two > deux six .seven, first > .one > second .two > deux fourth .eight > nine, first > .one > second .two > deux five .eight > nine, first > .one > second .two > deux six .eight > nine {
border: 1px solid black;
} first > .one > second .two > deux fourth ten, first > .one > second .two > deux five ten, first > .one > second .two > deux six ten {
color: red;
}