h1 {
    width: 960px;
    margin-left: 20px;
    text-align: left;
    float: left;
    border-bottom: 1px dotted #4AABED;
    margin-bottom: 20px;
    padding-bottom: 10px;
}

#neirong {}

h1 span {
    border: 0px;
}

#photo {
    position: relative;
    width: 1000px;
    height: 460px;
    margin-top: 80px;
}

#left_photo {
    position: relative;
    width: 700px;
    height: 460px;
    background-color: #E5906E;
    background: url(../images/bg2.jpeg) no-repeat;
    background-position: center;
    background-size: cover;
}

#left_photo:hover {
    background-position: center;
    background-size: 120%;
}

#left_photo p {
    width: 700px;
    background-color: #3333339e;
    color: #fff;
    position: absolute;
    bottom: 0px;
    text-align: center;
    line-height: 40px;
}

#right_photo {
    width: 280px;
    position: absolute;
    right: 0px;
    top: 0px;
}


#right_photo ul li {
    position: relative;
    width: 100%;
    height: 140px;
    margin-bottom: 20px;
    cursor: pointer;
}

#right_photo ul li p {
    width: 100%;
    background-color: #3333339e;
    color: #fff;
    position: absolute;
    bottom: 0px;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
}

#right_photo li:nth-child(1) {
    background: url(../images/bg3.jpeg) no-repeat;
    background-position: center;
    background-size: cover;
}

#right_photo li:nth-child(2) {
    background: url(../images/bg4.jpeg) no-repeat;
    background-position: center;
    background-size: cover;
}

#right_photo li:nth-child(3) {
    background: url(../images/bg5.jpeg) no-repeat;
    background-position: center;
    background-size: cover;
}

#right_photo li:hover {
    background-position: center;
    background-size: 120%;
}

.picture ul {
    font-size: 0px;
    margin-top: 20px;
    margin-bottom: -20px;
}

.picture ul li {
    display: inline-block;
    width: 320px;
    margin-left: 20px;
    height: 178px;
    overflow: hidden;
    margin-bottom: 20px;
    cursor: pointer;
}

.picture ul li:nth-child(3n-2) {
    margin-left: 0px;
}

.picture ul li img {
    width: 100%;
    transition: all 0.5s;
    height: 178px;
}

.picture ul li img:hover {
    transform: translate(0px, 0px) scale(1.2) rotate(0deg);
    transition: all 0.5s;
}