.pt-panel {
    padding-top: 50px;
}
.pt-banner {
    background-image: url(img/b_b.png);
    padding: 100px 0px 90px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 0%;
    background-color: #4e35dc;
}
.pt-banner-inner {
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
}
.pt-banner-r {
    padding: 0 20px;
}
.pt-banner-r > h1 {
    color: #fff;
    font-size: 40px;
    line-height: 40px;
    letter-spacing: 2px;
    text-shadow: 0 0 6px #242323;
}
.pt-b-i {
    position: relative;
    background-image: url(img/banner_icon.png);
    display: inline-block;
    top: 1px;
    width: 97px;
    height: 32px;
    background-position: -5px -11px;
}
.pt-banner-r > h4 {
    color: #fff;
    padding-top: 20px;
    font-size: 26px;
    letter-spacing: 3px;
    font-weight: normal;
    text-shadow: 0 0 6px #242323;
}
.pt-banner-text {
    padding-top: 26px;
}
.pt-banner-text > li {
    color: #fff;
    font-size: 16px;
    line-height: 22px;
    padding-bottom: 15px;
    text-shadow: 0 0 2px #242424;
}
.pt-banner-text > li.imp-text {
    color: #ffe91b;
    text-indent: -5px;
    font-size: 19px;
}
.pt-banner-bc {
    position: relative;
    padding-top: 15px;
    overflow: hidden;
}
.pt-banner-btn {
    position: relative;
    background-image: url(img/banner_icon.png);
    display: inline-block;
    width: 260px;
    height: 69px;
    background-position: -4px -53px;
}
.pt-banner-bt {
    /*float: left;*/
}
.pt-banner-bt > p {
    color: #fff;
    text-shadow: 0 0 2px #2a2a2a;
    font-size: 13px;
    line-height: 18px;
    padding: 3px 0;
}
.pt-banner-bt .line {
    margin: 0 4px;
}
.pt-banner-start {
    position: absolute;
    bottom: 4px;
    left: 270px;
}
.pt-banner-start > .i-s {
    background-image: url(img/s_i.png);
    width: 127px;
    height: 30px;
}
.pt-banner-off {
    color: #ffff00;
    font-size: 17px;
    font-size: 1.7rem;
    line-height: 24px;
    padding-bottom: 2px;
    padding-top: 4px;
}
.pt-banner-off > a {
    color: inherit;
    text-decoration: underline;
}
.pt-banner-off img {
    position: relative;
    top: 4px;
}

.pt-content {
    padding-top: 50px;
}
.pt-title {
    position: relative;
    text-align: center;
}
.pt-title > h2 {
    background: #fff;
    position: relative;
    z-index: 1;
    display: inline-block;
    padding: 0px 15px;
    font-size: 30px;
    font-size: 3.0rem;
    /*font-weight: bold;*/
    color: #333;
}
.pt-title > .line {
    position: absolute;
    top: 50%;
    width: 100%;
    height: 0;
    border-top: #DDD thin solid;
    z-index: 0;
}
.pt-list {
    padding-top: 15px;
    padding-bottom: 50px;
}
.pt-wrap {
    padding: 50px 0;
    overflow: hidden;
}
.pt-wrap-text {
    float: right;
    width: 50%;
    padding: 0 15px;
    text-align: left;
    padding-top: 80px;
}
.pt-wrap-text > h5 {
    font-size: 28px;
    font-size: 2.8rem;
    font-weight: normal;
    color: #333;
    padding-bottom: 13px;
}
.pt-wrap-text > p {
    font-size: 15px;
    font-size: 1.5rem;
    color: #666;
    line-height: 25px;
}
.pt-wrap-img {
    float: left;
    padding: 0 15px;
    width: 50%;
}
.pt-wrap-img > img {
    max-width: 100%;
}
.pt-list > .pt-wrap:nth-child(2n) .pt-wrap-img {
    float: right;
}
.pt-list > .pt-wrap:nth-child(2n) .pt-wrap-text {
    float: left;
}
@media(max-width: 840px) {
    .pt-wrap-text {
        padding-top: 38px;
    }
}
@media(max-width: 640px) {
    .pt-wrap-text,
    .pt-wrap-img {
        width: 100%;
    }
}