*
{
    font-family: arial;
}
body {height: 1000px}
/*start footer*/
footer{
    height: 125;
    background: #333333;
    color: white;
    font-weight: bold;
    line-height: 37px;
    font-size: 17px;
    /*! margin-top: 50px; */
}
footer  a img{
    width: 50px;
    float: right;
    margin-top: 72px;
}
footer  p{
    height: 125;
    background: #333333;
    color: white;
    font-weight: bold;
    line-height: 30px;
    font-size: 18px;
    float: left;
}

/*end  footer*/
.CERTIFICATE img {
    width: 32.2%;
    margin: 5px;
    float: left;
    transition: all .1s ease-in-out
}
.CERTIFICATE img:hover {
    transform: scale(1.02)
}
.CERTIFICATE
{
    height: 835px;
    position: relative;
    background-image: linear-gradient(0deg, rgba(43,153,219,0.55), rgba(43,153,219,0.55)), url(../img/certificate-bg.jpg);
    background-repeat: no-repeat;
    background-size: 100%

    
}
.CERTIFICATE h1
{
    text-align: center;
    margin-top: 43px;
    font-size: 250%;
    font-weight: 500;
    color: white
}
.CERTIFICATE h1 span
{
    font-weight: 700
}
.CERTIFICATE .container div
{
    position: absolute;
    bottom: 130px;
    
}

/*--------------------------------------------------------------*/
/*---------------------------------------------------------------*/
@media only screen and (min-width: 100px) and (max-width: 767px){ /* for smart phone*/
    .container
    {
        width: 90%;
        margin: auto;
        position: relative;
        height: 100%
    }
            /*start header*/
    header {
        background: #d5f6f4;
        height: 210px;
        position: relative;
        overflow: hidden;
        margin-bottom: 10px;
    }
    
    header img:first-child{
        width: 90PX;
        position: absolute;
        left: 0px;
        margin-top: 19.8px;
        margin-right: 43px
    }
    
    header img:nth-child(2){
        width: 120PX;
        position: absolute;
        right: 0px;
        margin-top: 32.6px;
        margin-left: 36px
    }
    
    .heading {margin-top: 116.5px;text-align: center;}/* header heading*/
    
    header .heading h1:first-child{
        font-size: 1.2rem;
    }
    
    header .heading h1:first-child,
    header .heading h1:last-child
    {font-weight: 700;margin: 1.5px;color: #0955d0}
    
    header .heading h1:last-child{
        font-size: .6rem;
    }
    header ul {display: none}
    header button {
        margin: 0px 18px;
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/menu-icon.png);
        background-size: 38px;
        margin-top: 8px;
        

    }
    header button:hover{
        background-image: url(../img/menu-iconh.png)
    }
    .m-nav{
        background: black;
        height: 100%;
        width: 80%;
        position: absolute;
        top: 0px;
    }
    .m-nav ul li a{
        color: white;
        text-decoration: none;
        font-family: Roboto,sans-serif;
        margin: 0 auto;
        cursor: pointer;
        font-size: 2rem;
    }
    .m-nav ul li a:hover{
        color: #acacac;
    }
    .m-nav ul{
        position: absolute;
        top: 93px;
        width: 100%;
        padding: 0;
        text-align: center
    }
    .m-nav ul li {
        margin-bottom: 20px;
    }
    
    .m-nav button {
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/close-menu-icon.png);
        background-size: 38px;
        margin: 45px;

    }
    .m-nav{
        opacity: 0%;
    }
    
    .slider{display: none}
    .m-slider{display: block}
    header button {display: block}
    
    .injaz-discription p {
        margin: 0px 9px;
        font-weight: 700;
        color: #2b99db;
        font-size: 0.8rem;
        text-align: center;
        margin-bottom: 4px;
    }
    footer{
        height: 125;
        background: #333333;
        color: white;
        font-weight: bold;
        line-height: 37px;
        font-size: 27px;
    }
    footer  a img{
        width: 40px;
        float: right;
        margin-top: 56px;
    }
    footer  p{
        float: left;
        font-size: 1rem;
        line-height: 1.4;
    }
    .Features article h3 {
        margin-right: 3px;
        font-size: 1rem;
    }
    .injaz-discription h3 {
        font-weight: 700;
        font-size: 2rem;
        margin: 9px;
            margin-bottom: 9px;
        color: #2b99db;
        margin-bottom: 3px;
        font-size: 2rem;
        text-align: center;
    }
    .CERTIFICATE {
        height: 2053px;
        background-size: 478%
    }
    .CERTIFICATE img {
        width: 100%
    }
    .CERTIFICATE .container div
    {
        position: absolute;
        /*! bottom: 50px */
        top: 143px;
    }
    .scale,
    .s-scale,
    .th-scale{
    background: #000;
    position: absolute;
    top: 0px;
    width: 100%;
    height: 100%;
    display: none;
    }
    .scale img ,
    .s-scale img ,
    .th-scale img {
        height: 90%;
        position: absolute;
        top: 5%;
        left: 337px;
    }
    .scale button ,
    .s-scale button ,
    .th-scale button {
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/close-menu-icon.png);
        background-size: 38px;
        margin: 45px;

    }


}

/*---------------------------------------------------------------*/

@media (min-width: 768px) and (max-width: 991px){ /* for tablet*/
    .container
    {
        width: 90%;
        height: 100%;
        margin: auto;
        position: relative
    }
    
    /*start header*/
    header {
        background: #d5f6f4;
        height: 160px;
        position: relative;
        overflow: hidden;
    }
    
    header img:first-child{
        width: 110px;
        position: absolute;
        left: 0px;
        margin-top: 29.8px;
        margin-right: 43px
    }
    header ul li a
    {
        text-decoration: none
    }

    
    header img:nth-child(2){
        width: 130px;
        position: absolute;
        right: 0px;
        margin-top: 32.6px;
        margin-left: 36px
    }
    
    .heading {margin-top: 46.5px;text-align: center;}/* header heading*/
    
    header .heading h1:first-child{
        font-size: 2.rem;
    }
    
    header .heading h1:first-child,
    header .heading h1:last-child
    {font-weight: 700;margin: 1.5px;color: #0955d0}
    
    header .heading h1:last-child{
        font-size: 1rem;
    }
    
    header ul {
        margin: auto;
        width: 506px;
        position: absolute;
        bottom: 30px;
        left: 107px;
        padding: 0;
        display: none;
    }
    
    header ul li{
        list-style: none;
        display: inline;
        float: right;
    }
    
    header ul li a { /* menu nav */
        padding-right: 18px ;
        padding-left: 18px ;
        padding-top: 8px;
        padding-bottom: 8px;
        background: #2b99db;
        color: #FFF;
        border-radius: 25px;
        border-bottom: 4px solid #72efe9;
        border-top: 0;
        border-left: 0;
        border-right: 0;
        margin-left: 5px;
        margin-top: 39.2px;
        font-weight: bold;
        font-family: Roboto,sans-serif;
        cursor: pointer;
        
    }
    
    header ul li a:hover
    {
        background: #0955d0;
        color: #72efe9;
        border-bottom: 4px solid #2b99db;
    }

    header ul li a:active
    {
        background: #fd0808;
        color: #fff;
        border-bottom: 4px solid #2b99db;
    }
    header ul li:first-child a
    {
        background: #fd0808;
        color: #fff;
        border-bottom: 4px solid #2b99db;
        text-decoration: none ;
    }
    .m-nav,#m-menu{display: block;}
    
    /*end  header*/
    /*start slider*/
    .slider .container > div
    {
        height: 365px;
    }
    .m-slider{display: none}
    /*end slider*/
        header button {
        margin: 0px 18px;
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/menu-icon.png);
        background-size: 38px;
        margin-top: 8px;
        

    }
    header button:hover{
        background-image: url(../img/menu-iconh.png)
    }
    .m-nav{
        background: black;
        height: 100%;
        width: 80%;
        position: absolute;
        top: 0px;
    }
    .m-nav ul li a{
        color: white;
        text-decoration: none;
        font-family: Roboto,sans-serif;
        margin: 0 auto;
        cursor: pointer;
        font-size: 2rem;
    }
    .m-nav ul li a:hover{
        color: #acacac;
    }
    .m-nav ul{
        position: absolute;
        top: 93px;
        width: 100%;
        padding: 0;
        text-align: center
    }
    .m-nav ul li {
        margin-bottom: 20px;
    }
    
    .m-nav button {
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/close-menu-icon.png);
        background-size: 38px;
        margin: 45px;

    }
    .m-nav{
        opacity: 0%;
    }
    #m-menu{
        display: block;
        /*! margin: 12px; */
        /*! margin-left: 80px; */
    }
    .CERTIFICATE {
        height: 3958px;
        background-size: 478%
    }
    .CERTIFICATE img {
        width: 100%
    }
    .CERTIFICATE .container div
    {
        position: absolute;
        /*! bottom: 50px */
        top: 150px;
    }
    .scale,
    .s-scale,
    .th-scale{
    background: #000;
    position: absolute;
    top: 0px;
    width: 0;
    height: 0;
    display: none;
    overflow: hidden;
    }
    .scale img ,
    .s-scale img ,
    .th-scale img {
        height: 90%;
        position: absolute;
        top: 5%;
        left: 337px;
    }
    .scale button ,
    .s-scale button ,
    .th-scale button {
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/close-menu-icon.png);
        background-size: 38px;
        margin: 45px;

    }


}
/*---------------------------------------------------------------*/

/*------------------------------------------------------*/
@media (min-width: 992px) and (max-width: 1199px){ /* for laptop*/
    .container
    {
        width: 940px;
        height: 100%;
        margin: auto;
        position: relative
    }
    /*start header*/
    header {
        background: #d5f6f4;
        height: 160px;
        position: relative;
        overflow: hidden;
    }
    
    header img:first-child{
        width: 102px;
        position: absolute;
        left: 0px;
        margin-top: 32.8px;
        margin-right: 43px
    }
    
    header img:nth-child(2){
        width: 130px;
        position: absolute;
        right: 0px;
        margin-top: 54.6px;
        margin-left: 36px
    }
    
    .heading {margin-top: 46.5px;text-align: center;display: block;margin: 30px 311px;}/* header heading*/
    
    header .heading h1:first-child{
        font-size: 1.5rem;
    }
    
    header .heading h1:first-child,
    header .heading h1:last-child
    {font-weight: 700;margin: 1.5px;color: #0955d0}
    
    header .heading h1:last-child{
        font-size: 0.7rem;
    }
    
    header ul {
        margin: auto;
        width: 506px;
        /*! position: absolute; */
        /*! bottom: 30px; */
        /*! left: 217px; */
        padding: 0;
        margin-top: 31px;
    }
    
    header ul li{
        list-style: none;
        display: inline;
        margin: 1px;
        float: right;
    }
    
    header ul li a { /* menu nav */
        padding-right: 18px ;
        padding-left: 18px ;
        padding-top: 8px;
        padding-bottom: 8px;
        background: #2b388f;
        color: #FFF;
        border-radius: 25px;
        border-bottom: 4px solid #72efe9;
        border-top: 0;
        border-left: 0;
        border-right: 0;
        margin-left: 5px;
        margin-top: 39.2px;
        font-weight: bold;
        font-family: Roboto,sans-serif;
        cursor: pointer;
        text-decoration: none;
        
    }
    
    header ul li a:hover
    {
        background: #6d6e70;
        color: #FFF;
        border-bottom: 4px solid #2b99db;
    }

    header ul li a:active
    {
        background: #06d0ee;
        color: #fff;
        border-bottom: 4px solid #2b99db;
    }
    header ul li a
    {
        text-decoration: none
    }

    header ul li:nth-child(4) a
    {
        background: #2b388f;
        color: #fff;
        border-bottom: 4px solid #72efe9;
        text-decoration: none ;
    }
    .m-nav{display: none}
    #m-menu{display: none}
    /*end  header*/
    .scale,
    .s-scale,
    .th-scale{
    background: #000;
    position: fixed;
    top: 0px;
    width: 100%;
    height: 100%;
    display: none;
    }
    .scale img ,
    .s-scale img ,
    .th-scale img {
        height: 90%;
        position: absolute;
        top: 5%;
        left: 267px;
    }
    .scale button ,
    .s-scale button ,
    .th-scale button {
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/close-menu-icon.png);
        background-size: 38px;
        margin: 45px;

    }

}
/*-----------------------------------------------------------------------------------------*/
@media (min-width:1200px) { /* for computer*/
    .container{
        width: 1140px;
        margin: auto;
        position: relative;
        height: 100%
    }
    /*start header*/
    header {
        background: #d5f6f4;
        height: 127px;
        position: relative;
        overflow: hidden;
    }
    
    header img:first-child{
        width: 87px;
        float: left;
        margin-top: 20.8px;
        margin-right: 43px
    }
    
    header img:nth-child(2){
        width: 130px;
        float: right;
        margin-top: 32.6px;
        margin-left: 36px
    }
    
    .heading {float: left;margin-top: 46.5px;text-align: center}/* header heading*/
    
    header .heading h1:first-child{
        font-size: 1.25rem;
    }
    
    header .heading h1:first-child,
    header .heading h1:last-child
    {font-weight: 700;margin: 0;color: #0955d0}
    
    header .heading h1:last-child{
        font-size: 0.6rem;
    }
    
    header ul {
        margin-top: 51px
    }
    
    header ul li{
        list-style: none;
        float: right;
    }
    
    header ul li a { /* menu nav */
        padding-right: 18px ;
        padding-left: 18px ;
        padding-top: 9px;
        padding-bottom: 8px;
        background: #2b388f;
        color: #FFF;
        border-radius: 25px;
        border-bottom: 4px solid #72efe9;
        border-top: 0;
        border-left: 0;
        border-right: 0;
        margin-left: 5px;
        margin-top: 39.2px;
        font-weight: bold;
        font-family: Roboto,sans-serif;
        cursor: pointer;
        text-decoration: none;
        font-size: 18px;
        
    }
    
    header ul li a:hover
    {
        background: #6d6e70;
        color: #FFF;
        border-bottom: 4px solid #2b99db;
    }

    header ul li a:active
    {
        background: #06d0ee;
        color: #fff;
        border-bottom: 4px solid #2b99db;
    }
    header ul li a
    {
        text-decoration: none
    }

    header ul li:nth-child(4) a
    {
        background: #06d0ee;
        color: #fff;
        border-bottom: 4px solid #2b99db;
    }
    .m-nav{display: none}
    #m-menu{display: none}
    /*end  header*/
    .scale,
    .s-scale,
    .th-scale{
    background: #000;
    position: fixed;
    top: 0px;
    width: 100%;
    height: 100%;
    display: none;
    }
    .scale img ,
    .s-scale img ,
    .th-scale img {
        height: 90%;
        /*! position: absolute; */
        /*! top: 5%; */
        /*! left: 337px; */
        display: block;
        margin: 50px auto;
    }
    .scale button ,
    .s-scale button ,
    .th-scale button {
        padding: 0px;
        font-size: 16px;
        float: right;
        width: 38px;
        height: 38px;
        border: none;
        background: none;
        background-repeat: no-repeat;
        background-image: url(../img/close-menu-icon.png);
        background-size: 38px;
        margin-top: 45px;
        margin-right: 45px;
        margin-left: -45px;
    }

}
/*start main rulez*/
.clearfix{clear: both}
.container{overflow: hidden}
/*end main rulez*/
header ul li:nth-child(4) a
{
    background: #06d0ee;
    color: #fff;
    border-bottom: 4px solid #2b99db;
}

/*-------------------------------------------------------------------*/
/*start header */
.m-nav{z-index: 2}


















/*end header*/
/*---------------------------------------------------------------*/
/*----------------------------------------------------------------------*/