@media screen and (max-width: 600px) {

.auto {

display: none;

	}

}

.back-white {

    border-top: rgba(84, 84, 84, 0.42) 3px solid;

}

.auto {

    margin: 0 auto;

    min-width: 1000px;

    max-width: 1200px;

    _width: 1000px;

}

.service-action-ul {

	max-width: 1200px;

    margin: 0 auto;

    

}

.service-action-ul li {

    float: left;

    width: 25%;

    height: 120px;

}

.service-action-ul li a {

    display: block;

    width: 100%;

    height: 100%;

}

.service-action-box {

    position: relative;

}

.service-action-img {

    display: inline-block;

    width: 100px;

    height: 120px;

}

.service-action-text {

    position: absolute;

    left: 110px;

    top: 25px;

}

.service-action-title {

    font-size: 16px;

    color: #009fd9;

}

.service-action-info {

    margin-top: 13px;

    width: 135px;

    font-size: 12px;

    color: #999;

}