*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Open Sans", sans-serif;
}

nav{
    width: 100%;
    margin: 10px auto;
    text-align: center;

}

nav img{
    width: 15%;
    height: auto;
}

header{
    width: 100%;
    margin: 0 auto;
    padding: 20px 2%;
}

.container{
    width: 80%;
    margin: 0 auto;
}

.header-wrapper{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.w50{
    width: 45%;
    margin: 15px;
}

.w50 h3{
    font-size: 2.5rem;
    line-height: 43px;
    width: 85%;
    margin-bottom: 25px;
    color: #004E98;
}

.w50 p{
    font-size: 1.2rem;
    text-align: justify;
    line-height: 30px;
    width: 90%;
}

section.zap{
    position: fixed;
    right: 10%;
    bottom: 10%;
    z-index: 10;
}

section.zap a{
    text-decoration: none;
    cursor: pointer;
    transition: all .2s ease-in-out;
}

section.zap a:hover{
    text-decoration: none;
    cursor: pointer;
    transform: scale(1.1);
}

section.zap img{
    width: 100px;
    height: auto;
    transition: all .2s ease-in-out;
}

section.zap img:hover{
    transform: scale(1.1);
}

#popup {
    display: block;
    position: fixed;
    width: 600px;
    height: 600px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    border: 1px solid black;
    box-sizing: border-box;
}

#popup-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#popup-close {
    display: block;
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    background-color: white;
    border: none;
    cursor: pointer;
}

footer{
    width: 100%;
    text-align: center;
    margin: 0 auto;
}

.line{
    width: 90%;
    height: 3px;
    background-color: #004E98;
    margin: 0 auto;
}

footer p{
    margin: 25px auto;
    text-align: center;
    width: 80%;
    
}
  

/*media queries*/

@media only screen and (max-width: 1789px){   
    .w50{
        width: 40%;
        margin: 15px 25px;
        
    }

    .w50 img{
        width: 95%;
        height: auto;
        margin: 0 auto;
        text-align: center;
    }
    
}


@media only screen and (max-width: 1789px){ 

.header-wrapper{
    margin: 0 auto;
    text-align: center;
}

.w50{
    width: 90%;
    margin: 25px auto;
    
}

.w50 img{
    width: 50%;
    height: auto;
    margin: 0 auto;
    text-align: center;
}

.w50 h3{
    text-align: center;
    margin: 15px auto;
}

.w50 p{
   text-align: center;
   margin: 25px auto;
}
}

@media only screen and (max-width: 960px){
    nav img{
        width: 35%;
    }

    .w50 img{
        width: 100%;
        
}
}