<div class="container" style="display: flex; flex-flow: row nowrap; justify-content: flex-start;">
    <div class="container_c" style="display: flex; flex-flow: row nowrap; justify-content: flex-start; margin: auto 10px auto 0px;">
        <input type="checkbox" style="margin: auto 5px auto 0px;" />
        <input type="text" placeholder="Nombre" style="font-family: Tahoma; width: 100px; border: 1px solid #3d3d3d; padding: 3px; font-size: 11px;" />
    </div>

    <div class="container_c" style="display: flex; flex-flow: row nowrap; justify-content: flex-start; margin: auto 10px auto 0px;">
        <input type="checkbox" style="margin: auto 5px auto 0px;" />
        <input type="text" placeholder="Nivel" style="font-family: Tahoma; width: 60px; border: 1px solid #3d3d3d; padding: 3px; font-size: 11px;" />
    </div>

    <div class="container_c" style="display: flex; flex-flow: row nowrap; justify-content: flex-start; margin: auto 10px auto 0px;">
        <input type="checkbox" style="margin: auto 5px auto 0px;" />
        <p style="font-family: Tahoma; font-size: 13px;">Invisible</p>
    </div>
</div>