.topicCover {
    height: 750px;
    background: url(img/cover.jpg) center 30% no-repeat;
    background-size: cover;
}

.topicCover .caption {
    width: 250px;
    height: 100px;
    top: 60px;
    left: 30%;
    background: url(img/tccTalkLogo.png) center no-repeat;
    background-size: contain;
}

.articleTitle {
    width: 100%;
    margin: 50px 0 0;
    padding: 30px 0;
    position: relative;
    border-bottom: solid 5px #b00000;
    text-align: center;
    font-size: 36px;
    color: #fff;
    background: #808080;
}

.articleTitle .rect {
    width: 107px;
    height: 107px;
    position: absolute;
    top: 0;
    background: #c0c0c0;
}

.articleTitle h1 {
    margin: 0;
    display: inline-block;
    font-weight: normal;
    font-size: inherit;
}

.article {
    position: relative;
    margin: 10px 0 0;
    background: #f8f8f8;
}

.article p {
    text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
    opacity: 0;
}

.article .author {
    padding: 20px 0;
    text-align: center;
    font-size: 24px;
}

.article .section {
    margin: 50px 0;
    position: relative;
    /* background: #ccc; */
}

.article .section .left {
    width: 50%;
    float: left;
}

.article .section .right {
    width: 50%;
    float: right;
}

.article .section .endSign {
    width: 30px;
    height: 5px;
    display: inline-block;
    background: #b00000;
}


.article .section1 .pic1 {
    width: 22%;
    margin: 50px 40% 80px;
}

.article .section1 .sign1 {
    width: 25px;
    position: absolute;
    left: 120px;
    top: 50px;    
}

.article .section1 .sign2 {
    width: 80px;
    position: absolute;
    left: 54%;
    top: -20px;
}

.article .section1 .sign3 {
    width: 80px;
    position: absolute;
    left: 54%;
    top: 60px;
}

.article .section1 .center {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.article .section1 .sideLogo {
    width: 15px;
    position: absolute;
    left: 20px;
    top: 200px;
}

.article .section2 {
    height: 330px;
    margin: 80px 0 0;
}

.article .section2 .pic2 {
    height: 120px;
    position: absolute;
    left: 200px;
    top: 0;    
}

.article .section2 .pic3 {
    height: 120px;
    position: absolute;
    left: 370px;
    top: 0;
}

.article .section2 .pic4 {
    height: 140px;
    position: absolute;
    left: 370px;
    top: 130px;
}

.article .section2 .pic5 {
    height: 140px;
    position: absolute;
    left: 590px;
    top: 130px;
}

.article .section2 .pic6 {
    height: 240px;
    position: absolute;
    left: 810px;
    top: 0;
}

.article .section2 .sign4 {
    width: 190px;
    position: absolute;
    left: 580px;
    top: -50px;
}

.article .section2 .sign5 {
    width: 90px;
    position: absolute;
    left: 265px;
    top: 135px;
}

.article .section3 .sign6 {
    width: 25px;
    position: absolute;
    right: 120px;
    top: 200px;
}

.article .section3 .center {
    text-align: center;
}

.article .section3 .center .pic4forPhone {
    width: 100%;
    margin: 0 0 10px;
    display: none;
}

.article .section3 .center .pic6forPhone {
    width: 100%;
    margin: 0 0 10px;
    display: none;
}

.article .section3 .sideLogo {
    width: 15px;
    position: absolute;
    left: 20px;
    top: 0;
}

.article .section4 {
    height: 420px;
}

.article .section4 .pic7 {
    width: 35%;
    position: absolute;
    top: 0;
    left: 190px;
}

.article .section4 .pic8 {
    width: 20%;
    position: absolute;
    top: 0;
    left: 610px;
}

.article .section4 .pic9 {
    width: 32%;
    position: absolute;
    top: 165px;
    left: 610px;
}

.article .section4 .sign7 {
    width: 120px;
    position: absolute;
    top: 0;
    left: 870px;
}

.article .section4 .sign8 {
    width: 35%;
    position: absolute;
    top: 230px;
    left: 190px;
}

.article .section4 .sign9 {
    width: 120px;
    position: absolute;
    top: 250px;
    left: 400px;
}

.article .section4 .sideLogo {
    width: 15px;
    position: absolute;
    left: 20px;
    top: 600px;
} 

.article .section5 {
    margin: 100px 0 0;    
}

.article .section5 .center {
    text-align: center;
}

.article .section5 .sign10 {
    width: 25px;
    margin: auto;
    position: absolute;
    left: 120px;
    top: 0;
}

.article .section5 .ill1 {
    width: 90%;
    margin: 0 0 0 5%;
}


@media screen and (min-width: 1201px) and (max-width: 1366px) {
    .topicCover {
        height: 450px;
    }

    .topicCover .caption {
        top: 40px;
    }
}

@media screen and (max-width: 1200px) {
}

@media screen and (max-width: 767px) {
    .topicCover {
        height: 500px;
        background: url(img/cover.jpg) 75% bottom no-repeat;
        background-size: cover;
    }

    .topicCover .caption {
        width: 150px;
        height: 50px;
        top: 10px;
        left: 10px;
        background: url(img/tccTalkLogo.png) center no-repeat;
        background-size: contain;
    }

    .articleTitle {
        font-size: 24px;
    }
    
    .articleTitle .rect {
        width: 10px;
        height: 90px;
    }

    .article {
        background: #fff;
    }

    .article .section .left {
        width: 100%;
        float: none;
    }
    
    .article .section .right {
        width: 100%;
        float: none;
    }

    .article .section1 .pic1 {
        width: 90%;
        margin: 0 5% 20px;
    }
    
    .article .section1 .sign1 {
        display: none;
    }
    
    .article .section1 .sign2 {
        display: none;
    }
    
    .article .section1 .sign3 {
        display: none;
    }
    
    .article .section1 .sideLogo {
        display: none;
    }
    
    .article .section2 {
        height: auto;
        margin: 80px 0 0;
    }
    
    .article .section2 .pic2 {
        width: 100%;
        height: auto;
        margin: 0 0 10px;
        position: static;
    }
    
    .article .section2 .pic3 {
        width: 100%;
        height: auto;
        margin: 0 0 10px;
        position: static;
    }
    
    .article .section2 .pic4 {
        display: none;
    }
    
    .article .section2 .pic5 {
        display: none;
    }
    
    .article .section2 .pic6 {
        display: none;
    }
    
    .article .section2 .sign4 {
        display: none;
    }
    
    .article .section2 .sign5 {
        display: none;
    }

    .article .section3 .sign6 {
        display: none;
    }

    .article .section3 .center .pic4forPhone {
        display: block;
    }

    .article .section3 .center .pic6forPhone {
        display: block;
    }

    .article .section3 .sideLogo {
        display: none;
    }
    
    .article .section4 {
        height: auto;
    }
    
    .article .section4 .pic7 {
        width: 100%;
        margin: 0 0 10px;
        position: static;
    }
    
    .article .section4 .pic8 {
        width: 100%;
        margin: 0 0 10px;
        position: static;
    }
    
    .article .section4 .pic9 {
        width: 100%;
        margin: 0 0 10px;
        position: static;
    }
    
    .article .section4 .sign7 {
        display: none;
    }
    
    .article .section4 .sign8 {
        display: none;
    }
    
    .article .section4 .sign9 {
        width: 60px;
        left: 0;
        top: -60px;
    }
    
    .article .section4 .sideLogo {
        display: none;
    }

    .article .section5 {
        margin: 0;
    }
    
    .article .section5 .sign10 {
        display: none;
    }

    .article .section5 .ill1 {
        width: 100%;
        margin: 0;
    }
}

@media screen and (max-width: 320px) {
}