html{
    height: 100%;
    font-size: 16px;
}

body{
    padding: 0;
    margin: 0;
    border: 0;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: url('img/bg.jpg') no-repeat center center;
    background-size: cover;
    font-size: 62.5%;
}

.container{
    position: absolute;
    top: 57%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    max-width: 95%;
}

.title{
    position: absolute;
    top: -9em;
    left: -5em;
    max-width: 100%
}

.pf-wrapper{
    background: transparent url('img/gif-bg.png') no-repeat center center;
    background-size: contain;
    box-sizing: border-box;
    width: 70em;
    max-width: 100%;
    padding: 3%;
}

.pf-wrapper img{
    max-width: 100%;
}

.social{
    display: block;
    width: 230px;
    margin: 0 auto;
}

.social img{
    display: inline-block;
    vertical-align: middle;
    margin-right: 20px;
    width: 63px;
}

.social a{
    display: inline-block;
    vertical-align: middle;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #fff;
    margin: 0 3px;
    background-image: url(img/social-icons.png);
    background-repeat: no-repeat;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}
.social a:hover{
    background-color: rgba(255,255,255,0.9);
}

.social a.facebook{
    background-position: 0 0;
}
.social a.instagram{
    background-position: -40px 0;
}
.social a.linkedin{
    background-position: -80px 0;
}


@media screen and (max-width: 940px) {
    body{
        font-size: 50%;
    }
}

@media screen and (max-width: 758px) {
    body{
        font-size: 40%;
    }
    .pf-wrapper{
        margin-bottom: 2em;
    }
}

@media screen and (max-width: 568px) {
    body{
        font-size: 35%;
    }
}

@media screen and (max-width: 425px) {
    body{
        font-size: 22%;
    }
}