@media screen and (min-width:1800px) {
    .container {
        max-width: 1600px;
    }
/* 	.pro-c .container {
        max-width: 1320px;
    } */
}

@media screen and (min-width:1440px) and (max-width:1799px) {
    .container {
        max-width: 1240px;
    }
}

@media screen and (max-width:1440px){
	.gu-piao {
	    font-size: 16px;
	    margin-left: 15px;
	}
	.depth {
		font-size: 14px
	}
}

@media screen and (min-width:1200px) and (max-width:1440px) {
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 20px;
    }

    h3 {
        font-size: 16px;
    }
}

@media screen and (max-width:1200px) {
        h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 18px;
    }

    h3 {
        font-size: 14px;
    }
    #ft > .container {
        padding-top: 60px;
    }

    .footer-menu ul li ul {
        margin-top: 50px;
    }

    .footer-menu::before {
        top: 55px;
    }

    .hd-logo .logo {
        width: 160px;
    }
}

@media screen and (max-width:991px) {
     body {
        font-size: 14px;
    }

    h1 {
        font-size: 30px;
    }

    h2 {
        font-size: 16px;
    }

    h4 {
        font-size: 14px;
    }

    p {
        font-size: 14px;
    }

    .pc {
        display: none;
    }

    .wap {
        display: block;
    }
	.copy-right {
	    margin-top: 60px;
	}
}

@media screen and (max-width:768px) {
   
    #ft > .container {
        padding-top: 0px;
    }
	.copy-right {
	    margin-top: 0px;
	}
    .hd-logo > a {
        width: 100%;
    }

    .gu-piao {
        display: none;
    }

    .fixed-box {
        display: none;
    }
	.video-pop .pop-box {
	    width: 80%;
	    height: 400px;
	}
	h1 {
    font-size: 24px;
}
}

@media screen and (min-width:3200px) {
    body {
        font-size: 22px;
    }

    h1 {
        font-size: 60px;
    }

    h2 {
        font-size: 35px;
    }

    h3 {
        font-size: 30px;
    }

    h4 {
        font-size: 22px;
    }

    p {
        font-size: 22px;
    }

    .container {
        max-width: 80%;
    }

    #hd .navbar-nav {
        height: 100%;
    }

    .hd-logo {
        height: 100%;
    }

        .hd-logo .logo {
            width: 260px;
        }

    .gu-piao {
        font-size: 30px;
        line-height: 120px;
        margin-left: 40px;
    }

    .util > ul > li {
        width: 70px;
    }

        .util > ul > li::after {
            height: 29px;
            top: 10px;
        }

    .util i {
        font-size: 28px;
        margin-top: 10px;
    }
	.util ul li a:link, .util ul li a:visited {
	    font-size:30px;
	}

    #hd .nav-item {
        width: 12rem;
    }

        #hd .nav-item > a {
            font-size: 22px;
        }

    .depth {
        font-size: 22px;
    }

    #hd > .container {
        height: 120px;
    }
	#hd .nav-item>a {
	    line-height: 120px;
	}

    .footer-menu ul li ul li {
        font-size: 20px;
        line-height: 2;
    }

    .copy-right {
        padding: 50px 0px;
    }

    .fixed-box {
        width: 120px;
    }

        .fixed-box ul li i {
            font-size: 40px;
        }

        .fixed-box ul li {
            padding: 30px 0px;
        }
/* 		.com-nums {
		    margin-top: 100px;
		}
		.company-box .more-bt {
		    margin-top: 100px;
		}
		.com-nums .nums {
		    padding-top: 60px;
		}
		.com-nums p {
		    margin-top: 20px;
		}
		.company-box {
		    padding: 70px 200px 0px 85px;
		} */
}