body {
    background: url('images/body-bg.jpg') no-repeat center center fixed;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    margin: 0;
    padding: 0;
    font-size: 24px;
    line-height: 1.2;
    font-family: 'Roboto',sans-serif;
}

img{
    vertical-align: middle;
    max-width: 100%;
}

p{
    font-size: 24px;
    line-height: 1.2;
    color: #fff;
    margin: 0;
}

a{
    text-decoration: none;
    color: #fff;
}

.h1,h1{
    font-family: 'Roboto',sans-serif;
    font-size: 45px;
    color: #fff;
    font-weight: 100;
    margin-top: 0;
    text-transform: uppercase;
    margin-bottom: 35px;
}

.padtp_60{
    padding-top: 60px;
}

.padbm_60{
    padding-bottom: 60px;
}

.padbm_30{
    padding-bottom: 30px;
}

.center{
    text-align: center;
}

.container_800{
    max-width: 800px;
    margin: 0 auto;
}

.services{
    background: url("images/grad.png") repeat-y top left;
}

.services_list{
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

.services_list li{
    display: inline-block;
    vertical-align: middle;
    width: 32%;
    text-align: center;
    color: #fff;
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    margin-bottom: 30px;
}

.services_list li img{
    margin-right: 30px;
}

.services_list li:first-child,.services_list li:nth-child(2){
    width: 49%;
}

.bottom_section{
    padding-top: 135px;
    padding-bottom: 135px;
    border-bottom: 30px solid #36a1cc;
}

.bottom_section a{
    font-size: 30px;
}

@media screen and (max-width:991px){

    body,
    p,
    a,
    ul li,
    ol li{
        font-size: 20px;
        line-height: 1.3;
    }

    .container_800{
        padding-left: 15px;
        padding-right: 15px;
    }

}

@media screen and (max-width:768px){

    body,
    p,
    a,
    ul li,
    ol li{
        font-size: 16px;
    }

    .logo{
        max-width: 280px;
    }

    .services_list li,
    .services_list li:first-child,
    .services_list li:nth-child(2){
        display: block;
        width: 100%;
    }

}

@media screen and (max-width:480px){

    .bottom_section a {
        font-size: 24px;
    }

    .bottom_section {
        padding-top: 100px;
        padding-bottom: 100px;
    }

    .logo{
        max-width: 200px;
    }

    .services_list li img {
        margin-right: 15px;
    }

}