@media (max-width:990px){
header.screen1{width:40%;}
#section1{background: url(../images/mediasect1.png);}
.mediatop{margin-top:5%;}
#section2,#section3,#section4{padding: 5% 0;}
#section1 .sect1media{margin-top: 25%;}
#section1{padding-bottom:5%;}
}

@media (min-width:991px) and (max-width:1024px){
header.screen1{width:35%;top: 2%;}
#section1 h4{padding-top:56%;}
#section1 img{padding-top:35%;}
#section1{background: url(../images/sect1.png);}
.md100per{max-width: 100% !important;flex: 0 0 100% !important;}
#section2,#section3,#section4{padding: 5% 0;}

}

@media (min-width:1025px) and (max-width:1200px){
header.screen1{width:24%;top: 1.8%;}
#section1{background: url(../images/sect1.png);}
}

@media (min-width:1201px) and (max-width:1400px){
header.screen1{width:28%;top: 2.5%;}
#section1 h4{padding-top:30%;}
#section1{background: url(../images/sect1.png);}
}

@media (min-width:1401px){
header.screen1{width:28%;top: 3.3%;}
#section1 h4{padding-top:30%;}
#section1{background: url(../images/sect1.png);}
}