.container-spoiler {
    width:100%;
    border:1px solid #d3d3d3;
    margin-bottom: 15px;
}
.container-spoiler div {
    width:100%;
}
.container-spoiler .header-spoiler {
    background-color:#d3d3d3;
    padding: 2px;
    cursor: pointer;
    font-weight: bold;
}
.container-spoiler .content-spoiler {
    display: none;
    padding-top: 15px;
}