移动端两列商品自适应

.dianpupaipin{
width: 100%;
background-color: white;
margin-top: 5px;
}
.dppp-top{
width: 90%;
margin: auto;
height: 40px;
line-height: 40px;
}
.dianpupaipin .p1{
font-size: 15px;
color: black;
}
.dppp-content{
width: 95%;
margin: auto;
}
.share-list{
float: left;
width: 46%;
margin: 0 2% 2% 2%;
}
.share-list img{
width: 100%;
height: auto;//图片分辨率要一样
}
.share-list .p1{
overflow: hidden;
white-space: nowrap;//不换行，超出距离隐藏
width: 100%;
}

<div class="dianpupaipin">

<div class="dppp-top">
<p class="p1">店铺拍品</p>
        </div>
<div class="dppp-content">
        <div class="share-list">
                <img src="img/4.jpg">
        <p class="p1">A冰种一鸣惊人！！</p>
        <p style="color: red;font-weight: bold;">￥288</p>
</div>
<div class="share-list">
    <img src="img/4.jpg">
        <p class="p1">A冰种一鸣惊人！！</p>
    <p style="color: red;font-weight: bold;">￥288</p>
</div>
<div class="share-list">
    <img src="img/4.jpg">
    <p class="p1">A冰种一鸣惊人！！</p>
    <p style="color: red;font-weight: bold;">￥288</p>
</div>
<div style="width: 100%;height: 15px;clear: both;"></div>
</div>
<div style="clear: both;height: 40px;width: 100%;background-color: #EFEFF4;"></div>
</div>