.logoDiv{
    border-top: 6px solid #001f6f;
    text-align: center;
    padding: 40px 10px 10px 10px;
}

.logoDiv img{
    width: 100%;
    max-width: 350px;
}

form{
    margin:auto;
    text-align:center;
}
.container{
    text-align:center;
    font-family: 'Cairo', tahoma, sans-serif;
}
h3{
    margin: 40px 5px;
}
input.name{
    width: 80%;
    height: 80px;
    font-size: 20px;
    border: 1px solid #263997;
    border-radius: 25px;
    margin: 0 auto;
    text-align: center;
    color: #808080;
    transition: all .3s;
}

input.name:hover,input.name:focus{
    border: 1px solid #263997;
    box-shadow: 0 0 20px #b5b5b5;
}

.btn-show{
    width: 350px;
    margin-top: 35px;
    border-radius: 25px;
    height: 65px;
    max-width: 100%;
    font-size: 18px;
    transition: all .3s;
    outline: none;
    border-color: #001659;
    background: #002869;
}

.btn-show:hover,.btn-show:focus,.btn-show:active{
    border-color: #001c59;
    background-color: #001259 !important;
    box-shadow: 0 0 20px #001959;
}


.imgCard{
    display:block;
    width: 80%;
    margin: 0 auto;
    max-width:750px;
    border: 1px solid #bbbbbb;
}

h3{
    line-height: 160%;
}
h4{
    padding-right: 1rem;
    padding-left: 1rem;
    font-size: 1.75rem;
}

@media all and (max-width: 500px){
    .logoDiv img{
        width: 90%;
        max-width: 300px;
    }
    h4{
        font-size:1.5rem;
    }
    h3{
        font-size:16pt;
    }
    input.name{
        width:95%;
    }
}