.introducing .box-head{
    height: 4rem;
    background: url(../images/branner_bg_img2.jpg) no-repeat;
    background-size:cover;
    position: relative;
}

.head_text{
    padding: .6rem .5rem;
    width: calc(100% - 1rem);
    color: #ffffff;
}
.head_text .h1{
    font-size: .6rem;
    line-height: .9rem;
}
.head_text .h3{
    font-size: .4rem;
    line-height: .6rem;
}
.h3 .line{
    display: inline-block;
    width: 1.35rem;
    height: .04rem;
    vertical-align: middle;
    background: url(../images/text_line.jpg) no-repeat;
}
.intord-box{
    width: calc(1005 - .6rem);
    padding: 0 .3rem;
    margin-top: .3rem;
}
.intord-box .box_item{
    height: 2.6rem;
    border: .01rem solid #333333;
    margin-bottom: .2rem;
}
.box_item .item_left {
    width: 3.44rem;
    height: 100%;
    display: inline-block;
}
.box_item img{
    height: 100%;
    width: 100%;
}
.box_item .item_right{
    display: inline-block;
    float: right;
    width: calc(100% - 4.04rem);
    margin-right: .3rem;
}
.item_right img{
    width: .56REM;
    height: .42rem;
    display: block;
    padding:.26rem 1.41rem .17rem 0;
    border-bottom: .01rem solid #112e6d;
}
.item_right .text {
    font-size: .2rem;
    line-height: .26rem;
    margin-top: .3rem;
}