* {
    margin: 0;
    padding: 0;
}
#waterfall {
    overflow: hidden;
    padding: 20px;
}
.list {
    width: 16.6%;
    float: left;
}
.li {
    margin: 8px;
    padding: 2px;
    position: relative;
    border-radius: 4px;
}
.li-img {
    width: 100%;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}
.li-img:hover {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}
.wrap-point {
    text-align: right;
    position: relative;
}
.wrap-point span {
    color: #bdbdbd;
    padding-right: 10px;
    display: inline-block;
    width: 20px;
    height: 20px;
    font-size: 15px;
    text-align: center;
    font-weight: bold;
    border-radius: 50%;
    cursor: pointer;
}
.wrap-point span:hover {
    background: #eee;
}
.wrap-act {
    position: absolute;
}
.width2 .list {
    width: 50%;
}
.trangle {
    width: 20px;
    height: 20px;
    position: absolute;
    top: 50%;
    left: -14px;
    margin-top: -8px;
    z-index: 13;
}
.wrap-act {
    position: absolute;
    left: 106%;
    bottom: -28px;
    width: 150px;
    background: #fff;
    border-radius: 10px;
    z-index: 12;
    box-shadow: 0px 0px 5px #eee;
    display: none;
    transition: all 0.3s;
    border: 1px solid rgb(239,239,239);
}
.act {
    display: block;
    color: #6a6a6a;
    line-height: 40px;
    padding: 0 10px;
    text-align: left;
    border-bottom: 1px solid #eee;
    cursor: pointer;
}
.wrap-act .act:last-child {
    border-bottom: 0;
}
.mask {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 3000;
}
.modal-content {
    width: 800px;
    position: fixed;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    background-color: #fff;
    z-index: 3001;
    padding: 10px;
    height: 500px;
    box-sizing: content-box;
    border-radius: 10px;
}
img.close {
    position: absolute;
    width: 18px;
    right: 12px;
    top: 10px;
    cursor: pointer;
    z-index: 1;
}
.wrap-modal-img {
    width: 450px;
    height: 450px;
    position: relative;
    display: inline-block;
    margin-top: 25px;
    text-align: center;
}
.modal-img {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    border-radius: 10px;
}
.modal-img2 {
    display: block;
    width: 100%;
}
.modal-intro {
    float: right;
    width: 300px;
    padding: 50px 10px 10px;
    box-sizing: border-box;
    height: 500px;
    margin-right: 36px;
    overflow: hidden;
}
.content-title {
    border-bottom: 1px solid #ccc;
    font-size: 24px;
    font-weight: bold;
    padding-bottom: 15px;
}
.modal .modal-p {
    margin-top: 15px;
    max-height: 50%;
    overflow-y: auto;
    width: 307px;
    padding-right: 12px;
    line-height: 23px;
}
.modal-btn {
    position: absolute;
    bottom: 40px;
    right: 80px;
    background-color: #e8e8e8;
    line-height: 40px;
    width: 100px;
    text-align: center;
    border-radius: 5px;
    cursor: pointer;
    color: #000;
}
.modal-btn-left {
    right: 210px;
}
.modal2 .modal-content {
    width: 90%;
    border-radius: 5px;
    max-height: 80%;
    padding: 0;
    overflow: hidden;
    height: auto;
}
.modal2 .modal-p {
    margin-top: 15px;
    max-height: 81px;
    overflow-y: auto;
    /*width: 362px;*/
    padding-right: 12px;
    line-height: 23px;
}
.modal2 .wrap-modal-img {
    display: block;
    width: 100%;
    margin: 0;
}
.modal2 .modal-intro {
    float: none;
    width: 100%;
    padding-top: 10px;
    margin: 0;
    height: auto;
    padding-bottom: 15px;
    overflow: hidden;
}
.modal2 .content-title {
    border-top: 0;
}
.modal2 .wrap-modal-img {
    height: auto;
}
.modal2 .wrap-modal-btn {
    text-align: center;
    margin-top: 15px;
}
.modal2 .modal-btn {
    position: static;
    display: inline-block;
}
.next-btn{
    width: 34px;
    /* height: 28px; */
    -webkit-animation: start 1s infinite ease-in-out;
    -o-animation: start 1s infinite ease-in-out;
    animation: start 1s infinite ease-in-out;
    cursor: pointer;
}
@keyframes start {
    0% {
        transform: translate(0,0);
    }

    60% {
        transform: translate(0,10px);
    }

    100% {
        transform: translate(0,0);
    }
}
a.act{
    text-decoration:none;
}
a.act:link{
    text-decoration:none;
}
a.act:visited{
    text-decoration:none;
}
a.act:hover{
    text-decoration:none;
}
a.act:active{
    text-decoration:none;
}

.share-modal-mask {
    position: fixed;
    left: 0;
    top:0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    z-index:11111;
}
.share-modal-content {
    position: fixed;
    top:50%;
    left: 50%;
    width: 290px;
    background-color: #fff;
    padding:20px 10px 10px;
    border-radius: 10px;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    overflow: hidden;
    z-index: 11112;
}
.share-img {
    margin:0 10px 20px 0;
    display: inline-block;
    border-radius: 50%;
    cursor: pointer;
    width: 75px;
}
.share-img:nth-child(3n) {
    margin-right: 0;
}
.share-img img {
    width: 40px;
    height: 40px;
    display: block;
    margin: 0 auto;
}
.share-way {
    white-space: nowrap;
    font-size: 16px;
    text-align: center;
}