#in_s5{
    padding-bottom:0;
}

#section_7{
    background-image: url(../img/wrok/3.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}

#in_s7,#in_s8{
    padding:70px 0;
}

#s7_txt,#s7_txt1,#s7_txt2{
    color: #ffffff;
    margin-bottom: 0;
}

#section_8{
    background-image: url(../img/wrok/4.jpg);
    background-size: cover;
    background-repeat: no-repeat;  
}

.s9_txt li{
    font-size: 21px;
    margin-bottom: 25px;
}