@keyframes slide-caption-left{
    0%   {transform: translateX(-20px); opacity: 0; }
    100% {transform: translateX(0); opacity: 1;  }
}
@keyframes slide-caption-right{
    0%   {transform: translateX(20px); opacity: 0; }
    100% {transform: translateX(0); opacity: 1;  }
}
@keyframes slide-caption-centre{
    0%   {transform: translateY(20px); opacity: 0; }
    100% {transform: translateY(0); opacity: 1;  }
}
@keyframes slide-caption-centre{
    0%   {transform: translateY(20px); opacity: 0; }
    100% {transform: translateY(0); opacity: 1;  }
}
@keyframes dropdown-menu{
    0%   {transform: translateY(-20px); opacity: 0; }
    100% {transform: translateY(40px); opacity: 1;  }
}
@keyframes welcome-caption-logo{
    0%   { transform: translateX(-130px); opacity: 0; }
    50%   { opacity: 1; }
    100% {transform: translateX(0px); opacity: 1;  }
}
@keyframes welcome-caption-h1{
    0%   { opacity: 0; }
    100%   {opacity: 1; }
}
@keyframes welcome-caption-h2{
    0%   { opacity: 0; }
    100%   {opacity: 1; }
}