.nav{
    border-bottom: 0;
}
/* title */
.title{
    height: 56px;
    background: url(../bin_images/title.png) no-repeat;
}

/* works */
.works .works-tab{
    padding-left: 320px;
    margin-top: 50px;

}
.works .works-tab span{
    display: inline-block;
    width: 110px;
    height: 30px;
    font-size: 16px;
    text-align: center;
    line-height: 30px;
    box-sizing: border-box;
    border: 1px solid #3c3c3c;
    cursor: pointer;
    margin-right: 10px;
}
.works .works-tab .on{background-color:#FF0000; border:1px solid #FF0000; color:#fff;}
.works .works-tab span:hover{ background-color:#FF0000; border:1px solid #FF0000; color:#fff;}
.works ul {
    margin: 70px 0;
}
.works ul li{
    float: left;
    width: 290px;
    height: 440px;
    cursor: pointer;
    margin: 0 25px 25px 0;
    overflow: hidden;
}
.works ul li:nth-of-type(4n){
    margin-right: 0;
}
.works ul li img{
    width: 100%;
    height: 100%;
    transition: all .6s;
}
.works ul li:hover img{
    transform: scale(1.1);
}
.works .works-tab .active{
    background: red;
    border: 0;
    color: #fff;
}
.works .works-img div{
    display: none;

}
.works .works-img .show{
    display: block;
    overflow: hidden;
}

/* page */
.page{
    margin-bottom: 80px;
    text-align: center;
}