@media (min-width:2561px) {
    .container{
    width: 1280px;
  }

  .banner-sec, section,footer{
    font-size: 20px;
  }
p{
    font-size: 20px;
    line-height: 29px
}

#home-banner.banner-sec .content {
    padding-left: 2%;
    width: 30%;
}

#kery{
        margin-top: -97px;
}
.nav ul li a{
        font-size: 18px;
}
.col1{
    width: 50%;
 }
 footer .footer-top ul li a{
    font-size: 17px;
 }

 footer .footer-top ul li {
    margin: 30px 0;
}
footer .footer-top p a{
    font-size: 18px;
}

footer .footer-top ul li a i{
    font-size: 25px
}
footer .footer-bottom p{
    font-size: 15px
}

#why.about-green .boxes .box ul li{
    font-size: 18px;
    line-height: 28px;
}
}
@media (max-width:2560px) {
    .container{
    width: 1280px;
  }
 .col1{
    width: 50%;
 }
 .banner-sec, section,footer{
    font-size: 18px;
  }

.nav ul li a{
        font-size: 17px;
}

p{
    font-size: 18px;
    line-height: 26px
}

#kery {
    margin-top: -110px;
}

footer .footer-top p a{
    font-size: 16px;
}

footer .footer-top ul li a i{
    font-size: 22px
}
footer .footer-bottom p{
    font-size: 13px
}

footer .footer-top ul li a{
    font-size: 15px;
 }

#why.about-green .boxes .box ul li{
    font-size: 16px;
    line-height: 26px;
}


}

@media (max-width:1920px) {
 
.banner-sec, section, footer {
    font-size: 18px;
}

footer .footer-top p a{
    font-size: 15px;
}

footer .footer-top ul li a i{
    font-size: 15px;
}
footer .footer-bottom p{
    font-size: 13px
}

footer .footer-top ul li a{
    font-size: 15px;
 }

 p {
       font-size: 17px;
    line-height: 27px;
}
.nav ul li a {
    font-size: 15px;
}



}

@media (max-width:1680px) {
.container{
    width: 1240px;
  }
#why .boxes .box{
        padding: 42px;
}
#kery {
    margin-top: -130px;
}
.news-letter-box input::-webkit-input-placeholder{
    font-size: 15px
}


.news-letter-box input::-moz-placeholder{
    font-size: 15px
}
.news-letter-box input:-ms-input-placeholder{
    font-size: 15px
}
.news-letter-box input:-moz-placeholder{
    font-size: 15px
}


.news-letter-box input[type=submit]{
    font-size: 15px;
}



}
@media (max-width:1600px) {

}




@media (max-width:1440px) {
   
.container{
    width: 1170px;
  }
.banner-sec, section, footer {
    font-size: 16px;
}
.nav ul li a {
    font-size: 14px;
}
.member-btn{
        font-size: 14px;
}
.search input:placeholder{
    
    font-size: 14px;

}
.search input::-webkit-input-placeholder{
    
    font-size: 14px
}
.search input::-moz-placeholder{
   
    font-size: 14px
}
.search input:-ms-input-placeholder{
    
    font-size: 14px
}
.search input:-moz-placeholder{
  
    font-size: 14px
}

p {
    font-size: 16px;
    line-height: 25px;
   
}

#home-banner.inner-banner {
    min-height: 554px;
}

}

@media (max-width:1280px) {
    .container{
    width: 1110px;
  } 

  .banner-sec, section, footer {
    font-size: 15px;
}

#journey, #news-letter{
        padding: 80px 0 40px 0;
}
#news-letter{
    padding-top: 40px
}
#home-banner.inner-banner {
    min-height: 500px;
}

}

@media (max-width:1200px) {
   .container{
    width: 1060px;
  } 

  #home-banner.banner-sec .content{
    width: 38%;
  }
#kery {
    margin-top: -167px;
}

#kery img:not(.sign){
        height: 103%;
}
.section .inner .content{
        padding: 4% 0 6% 5%;
}
#science .content{
   padding: 4% 11% 0% 0%;
}

}

@media (max-width:1080px) {
   
.container{
    width: 910px;
  } 

  .banner-sec, section, footer {
    font-size: 13px;
}

.nav{
    position: fixed;
    top: 0;
    width: 300px;
    background: rgba(255,255,255,.97);
    z-index: 99;
    right: -100%;
}
.nav li{        
    display: block;
    text-align: left;
    padding-left: 30px;
    margin: 25px 0
}

.nav ul{
    top: 30%
}
.nav ul li a{
    font-size: 18px
}

.reponsive-btn{
    display: block;
}
#kery img:not(.sign) {
        height: 58%;
}
#science .inner{
    padding-bottom: 144px;
}
#education .inner{
    padding-bottom: 123px;
}

#kery .content{
    padding: 25% 5% 4% 5%;
}

.cross{
    display: block;
}
#home-banner.inner-banner {
    min-height: 426px;
}

.about-right-wrap {
  
    top: 50%;
    transform: translateY(-50%);
}



}



@media (max-width:991px) {

  .container{
    width: 870px;
  } 
  #home-banner.banner-sec .content {
    width: 41%;
}

.boxes{
    display: block;
}
#why .boxes .box {
    float: left;
    width: 48%;
    min-height: 200px;
    margin: 5px;
}

#news-letter .boxes{
        display: flex;
}

#why.about-green .boxes .box{
   width: 50%;
    margin: 0;
    min-height: 492px;
    margin-bottom: 20px;
}

}

@media (max-width:890px) {
.container{
    width: 730px;
  } 

 #home-banner.banner-sec .content {
    width: 50%;
}

#why.about-green .boxes .box {
    min-height: 544px;
}

#contact-wrap h2 br{
 
 display: none;
}

.info-icon{
    width: 20px
}
.info-icon i {
    font-size: 15px;
}
.info-text {
    font-size: 13px;
}

}


@media (max-width:767px) {
    .container{
        width: 620px;
    } 
    .col1{
    width: 100%;
    display: block
 }
  header .col1{
    width: 50%;
    display: inline-block
}
.banner-sec, section, footer {
    font-size: 10px;
}
#home-banner.banner-sec{
   min-height: 652px;
}
#education .inner, #science .inner, #nature .inner{
   /* margin-top: 50px;*/
    background: #fff
}

.section .inner .content, #science .content{
    width: 100%;
    padding: 00px !important;
}
#education .inner {
    padding-bottom: 0;
}
#science .inner, #nature .inner {
    padding-bottom: 0px;
}

#kery {
    margin-top: 50px;
}
#kery .content {
    padding: 50px;
    background: rgba(255,255,255,.7);
    width: 100%;
}

#nature, #science, #education{
    padding: 90px 0
}

.link{
        margin-top: 20px;
}
.show-hide{
    display: block;
}

#news-letter .boxes{
        display: block;
}
#news-letter .boxes .box{
    float: left;
    width: 50%
}
footer .footer-top .container{
    display: block;
}

footer .footer-top .col2{
    margin-bottom: 20px
}

footer .footer-top ul.social li:first-child{
    margin-left: 0
}

#home-banner.inner-banner {
    min-height: 356px !important;
}

#education-wrap h2{
    width: 90%
}

#education-wrap p {
    width: 100%;

}

#education-wrap h5{
    font-size: 18px
}

.about-right-wrap{
    width: 100%;
    position: relative;
    top: 0;
    transform: unset;
     right: 0
}
#about-wrap{
    padding: 80px 0;

}
.about-left-warp{
    width: 100%;
    margin-top:30px 
}

.kery-left{
    width: 100%;
    float: none;
    position: relative;
    top: 0;
    transform: unset;
}
.kery-right{
    width: 100%;
    float: none;
    margin-top: 30px
}

.what-right, .what-left{
    float: none;
    width: 100%
}

.what-left{
    margin-top: 30px
}

#why.about-green .boxes .box {
    min-height: unset;
    width: 100%
}

.brian-lext, .brian-image{
    width: 100%;
    float: none;
}
.brian-lext{
    margin-top: 30px
}
.brian-image img{
    width: 100%
}
.brain-wrap:nth-of-type(odd) .brian-image, .brain-wrap.brain_no_padding_bottom .brian-image, .brain-wrap:nth-of-type(even) .brian-image{
    float: none;
    width: 100% !important
}
.brain_no_padding_bottom{
    padding-bottom: 80px
}

.contact-info{
   width: 100%; 
}
.info-text{
    font-size: 15px
}
.contact-form-wrap{
    width: 100%;
    margin-top: 30px
}

}

@media (max-width:640px) {
    .container{
        max-width: 600px;
        width: 90%;

    }

    .member-btn span{
        display: none;
    }

    .header-top{
        background: #497151
    }
    .member-btn a{
        background: none
    }
    .search form input{
        position: absolute;
    width: 100%;
    left: 0;
    top: 100%;
    z-index: 9999;
    display: none;

    }

    .search-icon{
        position: relative;
        display: block; 

    top: unset;
    left: 25%;
    transform: unset;
    -webkit-transform: unset;
           margin-top: 14px;

    }

    .search{
        position: static;
        width: 33px;
    height: 44px;
    }
    .search form input:focus{
        background: #629143
    }
    .search-icon img{
        display: block !important;
    }
    .search-icon{
        cursor: pointer;
        padding: 0 2px
    }

 #home-banner.banner-sec .content {
    width: 56%;
}

#home-banner.banner-sec{
    min-height: 620px;
}
#why .boxes .box{
    width: 47%;
    min-height: 205px;


}

.news-letter-box input[type=text], .news-letter-box input[type=email] {
    width: 100%;
    margin: 6px 0;
        margin-top: 10px;
}




}

@media (max-width:580px) {

    #why .boxes .box {
    width: 47%;
    min-height: unset;
    width: 100%
}
h3{
    font-size: 16px
}
.boxes{
        margin: 10px auto;
        float: none;
}

#why .boxes .box{
    margin: 10px auto
}

#why.about-green .boxes  {
        width: 100%;
        padding: 0 !important;
}

}


@media (max-width:480px) {
     .logo a img{
        height: 55%
     }
   .banner-sec, section, footer {
   font-size: 8px;
}
#home-banner.banner-sec{
        min-height: 432px;
}
#home-banner.banner-sec .content {
    width: 78%;
}

#news-letter .boxes .box {
    float: left;
    width: 100%;
}

#news-letter .boxes {
    display: block;
    width: 100%;
    padding: 0;
}
.news-letter-box .content {
    width: 100%;
    margin: 10px auto;
}

#kery img:not(.sign) {
    height: unset;
    width: 100%;
}
.boxes {
    
    padding:0;


}

#why .boxes .box{
    width: 100%;
    
}

#home-banner.inner-banner {
    min-height: 248px !important;
}

h2{
    font-size: 18px;
}
h2 br{
    display: none
}


}

@media (max-width:390px) {
    .container{
        width: 86%
    }

    #home-banner.inner-banner {
    min-height: 218px !important;
}

}