#Header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #fff;
    padding: 25px 0;
    box-shadow: 0 0 18px 0 #000;
    z-index:1;
}
#Header #Logo img{
    width:150px;
}
#Header #Logo {
    text-align:right;
}
#Header #JoinUs {
    text-align:left;
}
#Footer img,
#AboutUs img{
    width:100%;
}
.modal-header,
.modal-footer,
input {
    direction: rtl;
}
.modal-backdrop{
    background-color:rgba(0,0,0,0.5);
}