html{
    margin:0;
}
body {
    position: relative;
    font-family: "PMingLiU";
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
    color: #0032a4 !important;
    background-color: transparent;
    font-weight: 700;
}
#h-nav {
    margin: 0 20px;
    background: transparent;
}
.overlay {
    position: absolute;
    opacity: 0.7;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
    background: #1c1d21;
}


#h-home{
    width: 100%;
    height: 720px;
    background-image: url(../img/bg.jpg);
    background-size: 100%;
    background-repeat: no-repeat;
}
#h-home h1{
    font-size: 80px;
    color: whitesmoke;
    font-weight: 400;
    letter-spacing: 2px;
    margin-top: 30%;
}
#h-home h2{
    margin-top: 25px;
    font-size: 30px;
    color: whitesmoke;
    margin-bottom: 150px;
}
.header{
    font-size: 50px;
    margin-top: 50px;
}
.line{
    height: 3px;
    width: 100px;
    background-color: #003fff;
    top: 20px;
    margin-left: 47%;
}
#h-about{
    /*padding-bottom: 50px;*/
}
#h-about .col-md-12{
    margin: 30px 0;
}
.content{
    font-size: larger;
    letter-spacing: 1px;
    margin-top: 30px;
}
#h-about .col-md-3 img{
    transition: all 1s;
}
#h-about .col-md-3 img:hover{
    transform: rotate(360deg);
}
#h-about .col-md-3 h3{
    transition: all 1s;
}
#h-about .col-md-3:hover h3{
    margin-top: -3px;
    color: #003aaa;
}

#h-advantages{
    background-image: url(../img/ad_bg.jpg);
    background-size: 100%;
    background-repeat: no-repeat;
    padding-bottom: 20px;
    height: 471px;
}
#h-advantages .header{
    color: whitesmoke;
}
#h-advantages .col-md-12{
    margin-top: 30px;
}
#h-advantages ol{
    margin-top: 50px;
}
#h-advantages li{
    margin-top: 14px;
    font-size: larger;
    transition: all 0.8s;
    color: whitesmoke;
}
#h-advantages li:hover{
    font-size: 17px;
    color: #003aaa;
}
#h-cases{
    background-color: #ddd;
    padding-bottom: 50px;
}
#h-cases .col-md-12{
    margin-top: 50px;
}
#h-cases .col-md-4 img{
    max-width: 70%;
    transition: all 1s;
}
#h-cases .col-md-4 img:hover{
    max-width: 75%;
}
#h-cases .col-md-4 h3{
    padding: 0 50px;
    transition: all 1s;
}
#h-cases .col-md-4:hover h3{
    margin-top: -3px;
}
#h-contact {
    background-color: #f7f7f7;
    padding-top: 20px;
    padding-bottom: 30px;
}
#h-contact .box :hover p{
    color: #003fff;
}
.gl {
    color: #003aaa;!important;
    opacity: 0.7;
    font-size: 50px;
    margin-bottom: 10px;
    transition:all 0.5s;
}
.gl:hover{
    opacity: 1;!important;
    transform: rotate(360deg);
}

footer {
    background-color: #1C1D21;
    height: 50px;
    width: 100%;
    padding-top: 19px;
    color: #f5f5f5;
}