body, ul, li {
    margin: 0;
    padding: 0;
}

.idea_slider, .idea_slider ul.imgs li {
    width: 100%;
    height: 620px;
}

.idea_slider {
    position: relative;
    overflow: hidden;
}

.idea_slider ul.imgs li {
    position: absolute;
    display: none;
    left: 50%;
    margin-left: -960px;
}

/*.idea_slider ul.ctrs {
    position: absolute;
    bottom: 100px;
    left: 50%;
}

.idea_slider ul.ctrs li {
    width: 10px;
    height: 10px;
    text-indent: -999em;
    display: inline-block;
    cursor: pointer;
    *display: inline;
    *zoom: 1;
    margin: 0 2px;
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid #298cf0;
    opacity: 1;
    filter: alpha(opacity=100);
}

.idea_slider ul.ctrs li.cur {
    opacity: 1;
    background: #298cf0;
    filter: alpha(opacity=100);
}

.idea_slider ul.ctrs li:hover {
    opacity: 1;
    background: #298cf0;
    filter: alpha(opacity=100);
}*/