body{
    background: url(../img/reimg.jpg) no-repeat center center fixed;*/
	/*background: #b71c1c;*/
	background-position: center top;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}
main {
    flex: 1 0 auto;
}
.btn {
	background-color: #1F303E !important;
}
.btn-floating {
    background-color: #1F303E !important;
}
/*Efecto al cargar la pagina*/
.loader-page {
    position: fixed;
    z-index: 25000;
    background: rgb(255, 255, 255);
    left: 0px;
    top: 0px;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:all .3s ease;
}
.loader-page::before {
	content: "";
    position: absolute;
    border: 2px solid rgb(50, 150, 176);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-sizing: border-box;
    border-left: 2px solid rgba(50, 150, 176,0);
    border-top: 2px solid rgba(50, 150, 176,0);
    animation: rotarload 1s linear infinite;
    transform: rotate(0deg);
}
@keyframes rotarload {
	0%   {transform: rotate(0deg)}
    100% {transform: rotate(360deg)}
}
.loader-page::after {
	content: "";
    position: absolute;
    border: 2px solid rgba(50, 150, 176,.5);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-sizing: border-box;
    border-left: 2px solid rgba(50, 150, 176, 0);
    border-top: 2px solid rgba(50, 150, 176, 0);
    animation: rotarload 1s ease-out infinite;
    transform: rotate(0deg);
}