.skill_btn li {
    width: 165px;
    border-left: 1px dashed #ccc;
}

.skill_btn li a {
    line-height: 40px;
    width: 100%;
    text-align: center;
    display: block;
}

.skill_btn li a i {
    display: block;
    width: 100%;
    height: 60px;
}

.skill_btn li:hover i {
    transform: rotate(-10deg);
}

.skill_btn_1 {
    background: url(../image/skill_btn_1.jpg) no-repeat center top;
}

.skill_btn_2 {
    background: url(../image/skill_btn_2.jpg) no-repeat center top;
}

.skill_btn_3 {
    background: url(../image/skill_btn_3.jpg) no-repeat center top;
}

.skill_btn_4 {
    background: url(../image/skill_btn_4.jpg) no-repeat center top;
}

.skill_btn_5 {
    background: url(../image/skill_btn_5.jpg) no-repeat center top;
}

.skill_btn_6 {
    background: url(../image/skill_btn_6.jpg) no-repeat center top;
}

.skill_btn_7 {
    background: url(../image/skill_btn_7.jpg) no-repeat center top;
}


.news_head_title {
    height: 34px;
    overflow: hidden;
    line-height: 34px;
    padding: 0 30px 0px 10px;
    font-size: 18px;
    border-bottom: 2px solid #8c0000;
    background-color: #fff;
    color: #333;
    width: 100px;
}