.right_picture {
    width:905px;
}
.items li {
    float: left;
    margin: 0px 25px 20px;
    width: 400px;
    height: 330px;
    overflow: hidden;
    border: 1px solid #CCC;
    box-shadow: 0px 0px 10px #ccc;
}
.items li .por-img {
    width: 100%;
    height: 270px;
    overflow: hidden;
}

.items li .por-img img {
    display: block;
    width: 100%;
    height: 270px;
    /*transition: all 0.2s ease 0s;*/
    /*-moz-transition: all 0.2s ease 0s;*/
    /*-ms-transition: all 0.2s ease 0s;*/
    /*-o-transition: all 0.2s ease 0s;*/
    /*-webkit-transition: all 0.2s ease 0s;*/

     transition: transform .5s;
     transition: -webkit-transform .5s;
     -webkit-transition: -webkit-transform .5s;
    -moz-transition: -moz-transform .5s;
    -moz-transition: transform .5s, -moz-transform .5s;
}
.items li .por-img img:hover {
    -webkit-transform: translateX(-15px);
    -moz-transform: translateX(-15px);
    -ms-transform: translateX(-15px);
    transform: translateX(-15px);
}

.items li .por-text {
    background-color: #e2e2e2;
    height: 60px;
    color: #333;
}
.items li .por-text span {
    float: left;
    display: block;
    margin-top: 15px;
    font-size: 16px;
    width: auto;
    margin-left: 20px;
}
.items li .por-text i {
    background: url(../images/cmb.png) no-repeat;
    width: 32px;
    height: 32px;
    float: right;
    margin-top: 16px;
    margin-right: 20px;
}

.por_son li:hover a{ color:#FFF;}
.items li:hover .por-text i{ background-position:0px -39px; }
.items li:hover .por-text{ background-color:#037bda; color:#FFF;}