/* 页尾 */

.footer-bottom-100 {
    padding-bottom: 100px;
}

.footerMenu_title {
    color: #fff;
    font-size: 20px;
    letter-spacing: 2px;
    text-align: center;
    margin-bottom: 20px;
}

.footerMenu_item {
    color: #fff;
    font-size: 15px;
    text-align: center;
    display: block;
    line-height: 40px;
    letter-spacing: 2px;
    opacity: 0.95;
}

.footerMenu_item:hover {
    color: #fff;
    text-decoration: none;
}

.lineDiv {
    width: 100%;
    height: 1px;
    background-color: #fff;
}


/* 联系我们 */

.contactLabel {
    display: inline-block;
    padding: 5px 15px;
    border: 1px solid #fff;
    color: #fff;
    font-size: 19px;
    margin-bottom: 30px;
}

.contactInfo {
    line-height: 40px;
    color: #fff;
    font-size: 16px;
    letter-spacing: 1px;
    opacity: 0.95;
}

.goTop {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    color: #fff;
    background: rgba(255, 255, 255, 0.3);
    position: fixed;
    bottom: 100px;
    right: 100px;
    cursor: pointer;
    transition: all .5s;
    z-index: 10000;
}

.goTop img {
    width: 35px;
    height: 35px;
}

.goTop:hover {
    transform: scale(1.1);
}


/* 屏幕小于768 */

@media screen and (max-width:768px) {
    .contactImg {
        width: 100%;
        /*height: 269px;*/
        display: flex;
        align-items: center;
        justify-content: center;
        /*justify-content: flex-end;*/
        padding-bottom: 10px;
    }
    .contactImg>img {
        margin-right: 15px;
        width: 80px;
        height: 80px;
    }
    .gzhBox {
        display: inline-block;
    }
    .gzhBox img {
        display: block;
        margin: 0 auto;
        width: 90px;
        height: 90px;
    }
    .gzhTips {
        text-align: center;
        color: #fff;
        font-size: 10px;
        padding-top: 10px;
        letter-spacing: 1px;
    }
    .copyright_footer>div {
        font-size: 12px;
        color: #a1a1a1;
        text-align: center;
        line-height: 25px;
    }
    .copyright_footer {
        background-color: #1b1b1b;
        padding: 10px;
    }
    .earth_bg {
        background-image: url('../images/earth_bd.png');
        background-repeat: no-repeat;
        background-size: cover;
    }
		.goTop{
			bottom: 30px;
			right: 30px;
			width: 60px;
			height: 60px;
		}.goTop img{
			width: 30px;
			height: 30px;
		}
		.earth_bg .margin-bottom-15{
			margin-bottom: 50px;
		}
}


/* 屏幕大于768 */

@media screen and (min-width:768px) {
    .contactImg {
        width: 100%;
        height: 269px;
        display: flex;
        align-items: flex-end;
        justify-content: flex-end;
        padding-bottom: 10px;
    }
    .contactImg>img {
        margin-right: 15px;
    }
    .gzhBox {
        display: inline-block;
    }
    .gzhBox img {
        display: block;
        margin: 0 auto;
    }
    .gzhTips {
        text-align: center;
        color: #fff;
        font-size: 13px;
        padding-top: 10px;
        letter-spacing: 1px;
    }
    .copyright_footer>div {
        font-size: 15px;
        color: #a1a1a1;
        text-align: center;
        line-height: 30px;
    }
    .copyright_footer {
        background-color: #1b1b1b;
        padding: 25px 15px;
    }
    .earth_bg {
        background-image: url('../images/earth_bd.png');
        background-repeat: no-repeat;
        background-size: cover;
    }
}