*,
*:before,
*:after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    word-break: break-all;
}

body {
    font-size: 16px;
    font-family: Arial, Microsoft Yahei, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    color: #666;
    background: #fff;
}

a {
    color: #442a21;
    text-decoration: none;
    outline: inherit;
}

    a:hover {
        text-decoration: none;
        color: #000;
        outline: inherit;
    }

p,
ul,
li,
h1,
h2,
h3,
h4,
h5 {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

img {
    border: none;
    margin: 0;
    padding: 0;
    vertical-align: top;
}

.clearfix:after,
.clearfix:before,
.ww:after,
.ww:before {
    content: "";
    display: block;
    clear: both
}

.clearfix {
    display: block
}

h1,
h2,
h3,
h4,
h5 {
    font-weight: normal;
    font-family: Arial, "微软雅黑";
}

a,
img {
    -webkit-tap-highlight-color: transparent;
}

    a:hover {
        cursor: pointer;
    }

.fl {
    float: left;
}

.fr {
    float: right;
}

.ww {
    width: 1200px;
    margin: auto;
}


    footer {
        background: #444444;
        color: #999;
        line-height: 46px;
        font-size: 14px;
    }

    .bbh {
        background: #222222;
    }

    .footerBox {
        padding: 30px 0;
        font-size: 16px;
        line-height: 34px;
    }

        .footerBox .footerLeft {
            width: 460px;
        }

        .footerBox h5 {
            color: #fff;
            font-size: 16px;
        }

        .footerBox h1 {
            color: #fff;
            font-size: 48px;
            line-height: 60px;
        }

    .footerRight {
        width: 340px;
    }

        .footerRight .qrcodeBox {
            display: flex;
        }

            .footerRight .qrcodeBox img {
                flex: 1;
                margin: 10px 20px 0 0;
                width: calc(50% - 10px);
            }

                .footerRight .qrcodeBox img:last-child {
                    margin-right: 0;
                }

    .footerM {
        margin: 0 50px;
    }

    .navFooter a {
        display: block;
        color: #999;
    }

        .navFooter a.on {
            color: #fff;
            font-size: 16px;
        }

        .navFooter a:hover {
            color: #fff;
        }

@media only screen and (max-width: 1680px) {
    
    /*----------*/
    footer {
        line-height: 40px;
        font-size: 13px;
    }

    .footerBox {
        padding: 20px 0;
        font-size: 14px;
        line-height: 30px;
    }

        .footerBox .footerLeft {
            width: 360px;
        }

        .footerBox h5 {
            font-size: 14px;
        }

        .footerBox h1 {
            font-size: 42px;
            line-height: 50px;
        }

    .footerRight {
        width: 280px;
    }

    .footerM {
        margin: 0 40px;
    }

    .navFooter a.on {
        font-size: 14px;
    }
}

@media only screen and (max-width: 1440px) {
    
    /*----------*/
    footer {
        line-height: 32px;
        font-size: 12px;
    }

    .footerBox {
        padding: 20px 0;
        font-size: 12px;
        line-height: 26px;
    }

        .footerBox .footerLeft {
            width: 320px;
        }

        .footerBox h5 {
            font-size: 13px;
        }

        .footerBox h1 {
            font-size: 32px;
            line-height: 40px;
        }

    .footerRight {
        width: 220px;
    }

    .footerM {
        margin: 0 30px;
    }

    .navFooter a.on {
        font-size: 13px;
    }

    .bbh {
        letter-spacing: -.5px;
    }
}