body{
    font-family: "Microsoft Yahei";
}
.nav-tabs li a {
    color: #777;
}
.aa{
    margin-top: 80px;
}
.service {
    color:#555;
    font-size: 20px;
}
.from{
    margin-top: 120px;
    margin-bottom: 80px;
}
p{
    text-indent: 2em;
}
.carousel-control.right, .carousel-control.left {
    background-image: none;
    color: #f4511e;
}

.carousel-indicators li {
    border-color: #f4511e;
}

.carousel-indicators li.active {
    background-color: #f4511e;
}

.item h4 {
    font-size: 19px;
    line-height: 1.375em;
    font-weight: 400;
    font-style: italic;
    margin: 70px 0;
}
.footer{
    color: #fff;
    font-size: 18px;
    /*font-weight: bold;*/
    padding-top: 15px;
    height: 90px;
    text-align: center;
    background-color: #333;
}
img:hover{
    transform:scale(1.2,1.2);
}

.jumbotron{
    margin-top: 80px;
}

.form-horizontal{
    margin-top: 5%;
}