#arms {
    width: 100%;
    padding: 60px 0px;
    background: url(../images/bg3.jpg);
    background-size: 100% auto;
}

.arms_box {
    width: 700px;
    margin: 0 auto;
    color: #fff;
    margin-bottom: 100px;
}

.arms_box p {
    margin-bottom: 10px;
}


#arms_img {
    margin-bottom: 60px;
}

#arms_img img {
    width: 100%;
}

#arms_list li {
    width: 48%;
    float: left;
    margin-left: 2%;
}

#arms_list li:nth-child(2n-1) {
    margin-left: 0px;
    margin-left: 1%;
}


#arms_list li img {
    width: 100%;
}

#arms_list li p {
    display: block;
    color: #fff;
    text-align: center;
    width: 90%;
    margin: 0 auto;
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 2;
}