.aboutus_left_img{
    width: 538px;
    height: 360px;
    margin-right: 65px;
}
.aboutus_left_img img{
    width: 100%;
    height: 100%;
}
.aboutus_righ_txt{
    width: 597px;
}
.txt_content{
    padding: 20px 0 25px;
}

.txt_content p{
    line-height: 24px;
}
.aboutus{
    padding: 70px 0 85px;
}
.button{
    width: 100px;
    height: 30px;
    background: #dd0000;
    text-align: center;
    line-height: 30px;
    border-radius: 8px;
}
.button a{
    color: #fff;
}
.work_list{
    padding: 50px 0;
}
.work_list li{
    float: left;
    margin-right: 42px;
}
.work_list li a{
    color: #333;
    /*display: inline-block;*/
    /*width: 100%;*/
    /*height: 100%;*/
}
.work_list li a:hover{
    color: #dd0000!important;
}
.work_list li:nth-child(5n){
    margin-right: 0;
}
.work_list li img{
    width: 206px;
    height: 142px;
}
.work_list li p{
    text-align: center;
    color: #333;
    font-weight: 600;
    line-height: 42px;
}