.cont {
    width: 1200px;
    margin: 0 auto;
}

.cont_title {
    margin-bottom: 20px;
}

.cont_title h1 {
    margin: 10px 0px;
    font-weight: normal;
    color: #0cf;
}

.cont_about span,.cont_content span {
    color: #fe9b0e;
}

.cont_about img,.cont_content img {
    width: 530px;
    height: 360px;
    float: left;
    margin-right: 50px;
}

.cont_about p {
    font-size: 15px;
    line-height: 36px;
    margin-bottom: 10px;
    color: #696969;
}

.cont_content p {
    font-size: 15px;
    line-height: 36px;
    color: #696969;
}

.cont_content_pi li {
    width: 250px;
    float: left;
    margin: 25px;
    text-align: center;
}

.cont_content_pi span {
    display: block;
    line-height: 36px;
    color: rgb(170, 170, 170);
}

.cont_content_pi i {
    font-style: normal;
    margin-right: 10px;
    color: rgb(170, 170, 170);
}