.main {
    position: relative;
    /* width: 980px; */
    margin: 50px auto;
}

div, ul, ol, dl, li, dt, dd, p, span, blockquote, pre, form, fieldset, input, textarea {
    margin: 0;
    padding: 0;
}

.main > * {
    max-width: 980px;
    margin: 0 auto;
}

.listStyle {
    *zoom: 1;
}

div, ul, ol, dl, li, dt, dd, p, span, blockquote, pre, form, fieldset, input, textarea {
    margin: 0;
    padding: 0;
}

.listStyle:before, .listStyle:after {
    content: " ";
    display: table;
}

.listStyle > *:nth-child(3n+1) {
    margin-left: 0;
}

a:link, a:visited, a:active {
    color: #333;
}

a, a:link, a:hover, a:visited, a:active {
    text-decoration: none;
}

    a:link, a:active, a:focus, input:focus, button:focus {
        outline: none;
        *blr: expression(this.onFocus=this.blur());
    }

.listStyle > * {
    float: left;
    display: block;
    width: 280px;
    margin-left: 50px;
    margin-bottom: 60px;
    min-height: 165px;
}

.video .listStyle .pic {
    position: relative;
}

div, ul, ol, dl, li, dt, dd, p, span, blockquote, pre, form, fieldset, input, textarea {
    margin: 0;
    padding: 0;
}

a:link, a:visited, a:active {
    color: #333;
}


a img {
    border: none;
}

fieldset, img {
    border: 0;
    text-align: center;
}

a:link, a:visited, a:active {
    color: #333;
}

div, ul, ol, dl, li, dt, dd, p, span, blockquote, pre, form, fieldset, input, textarea {
    margin: 0;
    padding: 0;
}

a:link, a:visited, a:active {
    color: #333;
}

.listStyle h6 {
    font-weight: bolder;
    margin: 15px 0;
}

h6 {
    line-height: 18px;
    font-weight: normal;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
}

a:link, a:visited, a:active {
    color: #333;
}

.listStyle:after {
    clear: both;
}

.listStyle:before, .listStyle:after {
    content: " ";
    display: table;
}

a:link, a:visited, a:active {
    color: #333;
}

a, a:link, a:hover, a:visited, a:active {
    text-decoration: none;
}

    a:link, a:active, a:focus, input:focus, button:focus {
        outline: none;
        *blr: expression(this.onFocus=this.blur());
    }


.video .listStyle .pic {
    position: relative;
}

div, ul, ol, dl, li, dt, dd, p, span, blockquote, pre, form, fieldset, input, textarea {
    margin: 0;
    padding: 0;
}

a:link, a:visited, a:active {
    color: #333;
}


a img {
    border: none;
}

fieldset, img {
    border: 0;
    text-align: center;
}

a:link, a:visited, a:active {
    color: #333;
}

.video .listStyle .play {
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -25px 0 0 -35px;
    opacity: 0;
    transition: opacity 0.5s;
    -moz-transition: opacity 0.5s;
    -webkit-transition: opacity 0.5s;
    -o-transition: opacity 0.5s;
}

a img {
    border: none;
}

fieldset, img {
    border: 0;
    text-align: center;
}

a:link, a:visited, a:active {
    color: #333;
}

div, ul, ol, dl, li, dt, dd, p, span, blockquote, pre, form, fieldset, input, textarea {
    margin: 0;
    padding: 0;
}

a:link, a:visited, a:active {
    color: #333;
}

.listStyle h6 {
    font-weight: bolder;
    margin: 15px 0;
}

h6 {
    font-size: 16px;
    line-height: 18px;
    font-weight: normal;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
}
.listStyle230 {
    height: 230px
}

a:link, a:visited, a:active {
    color: #333;
}

@media screen and (max-width: 1020px) {
    .listStyle {
        margin: 0 auto;
    }
    .listStyle230 {
        height: auto;
    }

        .listStyle > *:nth-child(3n+1) {
            clear: both;
        }

        .listStyle .pic {
            width: 100%;
            height: auto;
        }

    .video .listStyle .pic > img:first-child {
        width: 100%;
        height: auto;
    }

    .video .listStyle .pic .play {
        opacity: 1;
    }
}

@media screen and (max-width: 768px) {
    .main {
        width: 90%;
        margin: 100px auto;
    }
    .listStyle230 {
        height: auto;
    }

    .listStyle {
        margin: 100px auto;
    }
        .listStyle > * {
            margin-left: 0px;
        }

        .listStyle > *:nth-child(odd) {
            margin-right: 5%;
        }

        .listStyle > *:nth-child(3n+1) {
            clear: none;
        }
}