.news_center {
    height: auto;
}

    .news_center .mark1 {
        text-align: center;
        color: #006ec7;
        font-size: 30px;
        padding: 10px 0 20px;
        line-height: 50px;
    }

        .news_center .mark1 img {
            margin: 0 20px 0 0;
            vertical-align: -10%;
        }

    .news_center .mark2 {
        text-align: center;
        font-size: 16px;
        color: #666;
        height: 20px;
        line-height: 20px;
        margin: 0 0 40px 0;
    }

    .news_center .consultation-list {
        width: 1230px;
        list-style: none;
        overflow: hidden;
        margin: 0 0 50px 0;
    }

        .news_center .consultation-list .item {
            float: left;
            width: 25%;
        }

            .news_center .consultation-list .item .in {
                margin: 0px 30px 0 0;
                border: 1px solid #ddd;
                padding: 0 0 30px 0;
                background: #ffffff;
            }

            .news_center .consultation-list .item .cover {
                line-height: 0;
                position: relative;
                overflow: hidden;
            }

                .news_center .consultation-list .item .cover .effect {
                    transition: all .9s ease-in-out;
                }

                .news_center .consultation-list .item .cover .opc {
                    position: absolute;
                    top: 0;
                    left: 0;
                    right: 0;
                    bottom: 0;
                    background-color: #000;
                    opacity: 0;
                    z-index: 1;
                }

                    .news_center .consultation-list .item .cover .opc.active {
                        opacity: 0.5;
                    }

                .news_center .consultation-list .item .cover .left-v {
                    position: absolute;
                    width: 60px;
                    height: 60px;
                    background-color: #006ec7;
                    left: -20%;
                    top: 50%;
                    margin: -25px 0px 0 -30px;
                    border-radius: 50%;
                    z-index: 2;
                    opacity: 0.8;
                }

                    .news_center .consultation-list .item .cover .left-v.active {
                        left: 50%;
                    }

                .news_center .consultation-list .item .cover .right-v {
                    position: absolute;
                    width: 60px;
                    height: 60px;
                    background: url("../img/r_f.png") no-repeat center center;
                    right: -20%;
                    top: 50%;
                    margin: -25px -30px 0 0px;
                    z-index: 3;
                }

                    .news_center .consultation-list .item .cover .right-v.active {
                        right: 50%;
                    }

                .news_center .consultation-list .item .cover .top-v {
                    position: absolute;
                    top: -20%;
                    left: 0;
                    width: 100%;
                    text-align: center;
                    height: 30px;
                    line-height: 30px;
                    color: #006ec7;
                    font-size: 24px;
                    font-weight: bold;
                    z-index: 4;
                }

                    .news_center .consultation-list .item .cover .top-v.active {
                        top: 45px;
                    }

                .news_center .consultation-list .item .cover img {
                    width: 100%;
                }

            .news_center .consultation-list .item .mark3 {
                padding: 30px 0 10px 0;
                color: #666;
                font-size: 22px;
                text-align: center;
                font-weight: bold;
            }

            .news_center .consultation-list .item .mark4 {
                height: 20px;
                line-height: 20px;
                color: #999;
                font-size: 14px;
                text-align: center;
            }

            .news_center .consultation-list .item .ac-group {
                text-align: center;
                padding: 15px 0 0;
            }

                .news_center .consultation-list .item .ac-group .ac {
                    display: inline-block;
                    height: 30px;
                    line-height: 28px;
                    color: #fff;
                    font-size: 14px;
                    border: 1px solid #006ec7;
                    background-color: #006ec7;
                    text-align: center;
                    width: 115px;
                    text-decoration: none;
                    border-radius: 5px;
                    transition: all .3s ease;
                }

                    .news_center .consultation-list .item .ac-group .ac.right {
                        border: 1px solid #ddd;
                        background-color: #fff;
                        color: #666;
                        margin-left: 10px;
                    }

                    .news_center .consultation-list .item .ac-group .ac:hover {
                        color: #fff;
                        background-color: #006ec7;
                        border: 1px solid #006ec7;
                    }

.cooperation .link-logo-list {
    width: 1200px !important;
}

.cooperation {
    padding: 10px 0 50px 0;
}

    .cooperation .link-logo-list {
        width: 1220px;
        overflow: hidden;
    }

        .cooperation .link-logo-list .item {
            float: left;
            width: 20%;
            height: 130px;
        }

            .cooperation .link-logo-list .item .in {
                display: block;
                margin: 0 20px 0 0;
                overflow: hidden;
                height: 110px;
                position: relative;
            }

                .cooperation .link-logo-list .item .in .in-body {
                    position: absolute;
                    top: -145px;
                    left: 0;
                    width: 100%;
                    height: 22px;
                    line-height: 0;
                    transition: all .9s ease-out;
                }

                    .cooperation .link-logo-list .item .in .in-body.active {
                        top: -5px;
                    }

                    .cooperation .link-logo-list .item .in .in-body img {
                        width: 120%;
                        margin-top: -18px;
                        margin-left: -12px;
                        border: 0;
                    }

.mark5 {
    padding: 0px 0 60px 0;
    font-size: 30px;
    color: #666;
    text-align: center;
}

.logo_box {
    width: 31%;
    float: left;
    margin-bottom: 3%;
    height: 240px;
    box-sizing: border-box;
    overflow: hidden;
    border: 1px solid #e2e2e2;
    border-left: 0;
    border-top: 0px;
    position: relative; /*perspective: 500px;内容放大*/
}

.logo_box_mid {
    margin-left: 3%;
    margin-right: 3%;
}

.logo_box_right {
}

.logo_box .logo_box_con {
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transition: transform 0.5s ease-in-out;
    -moz-transition: transform 0.5s ease-in-out;
    -ms-transition: transform 0.5s ease-in-out;
    transition: transform 0.5s ease-in-out;
    height: 240px; /*不能写100%*/
}

.logo_box:hover .logo_box_con {
    -webkit-transform: rotateX(-90deg);
    -moz-transform: rotateX(-90deg);
    -ms-transform: rotateX(-90deg);
    transform: rotateX(-90deg);
}

.logo_box .logo_box_con > div {
    width: 100%;
    height: 100%;
    position: absolute;
}
/*不能写relative*/
.logo_box .top {
    background-color: #f6f6f6;
    -webkit-transform: translate3d(0, 0, 120px);
    -moz-transform: translate3d(0, 0, 120px);
    -ms-transform: translate3d(0, 0, 120px);
    transform: translate3d(0, 0, 120px);
}

.logo_box .bottom {
    background-color: #006ec7;
    -webkit-transform: rotateX(90deg) translate3d(0, 0, 120px);
    -moz-transform: rotateX(90deg) translate3d(0, 0, 120px);
    -ms-transform: rotateX(90deg) translate3d(0, 0, 120px);
    transform: rotateX(90deg) translate3d(0, 0, 120px);
}

.logo_box .top img {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-mix-blend-mode: multiply;
    mix-blend-mode: multiply;
}

.logo_box .bottom p {
    text-align: center;
    position: absolute;
    top: 43%;
    left: 50%;
    width: 260px;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    color: #fff;
    line-height: 2;
}

    .logo_box .bottom p span {
        font-size: 18px;
    }