/* dede58.com 做最好的织梦模板 */
.main {
    padding: 0;
}
.container {
    width: 100%;
    background: #1f222b
}
     .banner {
        width: 100%;
        height: 540px;
        position:relative;
        padding-top:120px;
    }

    .main .title1 {
        color: #333;
        font-size: 18px;
        padding: 40px 0 30px 0;
        line-height: 24px;
        font-size: 18px;
    }

.main .mainNav {
    height: 64px;
    line-height: 64px;
    width: 1200px;
    margin: 0 auto;
}

        .main .mainNav:after {
            content: "020";
            display: block;
            height: 0;
            clear: both;
            visibility: hidden;
        }

        .main .mainNav .child {
            cursor: pointer;
            line-height: 64px;
            float: left;
            height: 64px;
            padding: 0 34px;
            text-align: center;
            color: white;
            font-size: 14px;
        }

        .main .mainNav .child {
            transition-duration: .5s;
            -ms-transition-duration: .5s;
            -moz-transition-duration: .5s;
            -webkit-transition-duration: .5s;
        }

            .main .mainNav .child.on {
                color: white;
                background: #313748;
            }

            .main .mainNav .child:hover {
                color: red;
            }

    .main .content {
        width:1000px;
        margin:30px auto;
    }
 
.child a{
    color:white;
}

    .child a.active {
        color: red;
    }
    .child a:hover {
        color: red;
    }
@media (max-width: 639px) {
       .banner {
            height: 120px;
            padding-top:50px;
        }
        .banner .contents {
            height: 120px !important;
        }
        .main .title1 {
            font-size: 14px;
            padding: 10px 0;
            line-height: 20px;
        }
        img{
            width:100%;
        }
        .main .mainNav {
            height: auto;
            line-height: normal;
            padding: 4px 0;
        }

            .main .mainNav .child {
                line-height: 30px;
                height: 30px;
                padding: 0 8px;
                font-size: 12px;
            }

        .main .content {
            margin-top: 0;
            width:auto;
            padding:10px;
        }

            .main .content .child {
                padding: 14px 0;
            }

                .main .content .child .childIcon {
                    margin-right: 10px;
                    width: 20px;
                    height: 20px;
                }

                    .main .content .child .childIcon .sub {
                        height: 1px;
                        top: 9px;
                        left: 5px;
                        width: 10px;
                    }

                .main .content .child .title {
                    line-height: 20px;
                    font-size: 12px;
                }

                .main .content .child .childContent {
                    padding: 14px 0 4px 0;
                    line-height: 20px;
                    font-size: 12px;
                }
}

@media (min-width: 640px) and (max-width:1023px ) {
    .banner {
        height: 120px;
        padding-top: 50px;
    }

        .banner .contents {
            height: 120px !important;
        }

    .main .title1 {
        font-size: 14px;
        padding: 10px 0;
        line-height: 20px;
    }

    img {
        width: 100%;
    }

    .main .mainNav {
        height: auto;
        line-height: normal;
        padding: 4px 0;
    }

        .main .mainNav .child {
            line-height: 30px;
            height: 30px;
            padding: 0 8px;
            font-size: 12px;
        }

    .main .content {
        margin-top: 0;
        width: auto;
        padding: 10px;
    }

        .main .content .child {
            padding: 14px 0;
        }

            .main .content .child .childIcon {
                margin-right: 10px;
                width: 20px;
                height: 20px;
            }

                .main .content .child .childIcon .sub {
                    height: 1px;
                    top: 9px;
                    left: 5px;
                    width: 10px;
                }

            .main .content .child .title {
                line-height: 20px;
                font-size: 12px;
            }

            .main .content .child .childContent {
                padding: 14px 0 4px 0;
                line-height: 20px;
                font-size: 12px;
            }
}

@media (min-width: 1024px) and (max-width:1199px ) {
}

@media (min-width: 1200px) and (max-width:1439px ) {
}

@media (min-width: 1440px) and (max-width:1920px ) {
}