body {
    margin: 0px;
    padding: 0px;
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

header {
    height: 480px;
}

header nav {
    height: 82px;
    background: #66bb6a;
}

.header-main-pic {
    width: 70%;
    height: 350px;
    background-image: url('../assets/img/Banner.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    margin-top: 2px;
}

.main-pic {
    width: 70%;
    height: 350px;
    background-image: url('../assets/img/dona.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    margin-top: 2px;
}

.main-pict {
    width: 70%;
    height: 350px;
    background-image: url('../assets/img/thanks.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    margin-top: 2px;
}

nav .brand-logo {
    height: 100px;
    left: 15%;
}

nav .brand-logo img {
    padding-top: 5px;
    width: 85px;
}

head nav ul {
    height: 100px;
}

header ul a {
    color: white;
}

header .mid-logo img {
    width: 120px;
}

footer.page-footer {
    height: 290px;
    background: #4caf50;
    bottom: 0;
    justify-content: last baseline;
}

#mapid { height: 500px; width: 900px; }

#container_load {
    background-color: rgba(25, 212, 161, 0.9);
    height: 100%;
    width: 100%;
    position: fixed;
    transition: all 1s ease;
    z-index: 10000;
    display: flex;
    /* align-items por defecto tiene el valor `stretch` */
    align-items: start;
    justify-content: center;
    align-items: center;
  }

  .tecnor {
    width: 100px;
    height: 100px;
    position: relative;
    margin: 40px auto;
    /* transform: rotate(45deg); */

    animation-name: tecnor-base;
    animation-duration: 3.5s;
    animation-iteration-count: infinite; 
  }

  .tecnor-left {
    /*width: 100%;*/
    width: 55%;
    height: 40%;
    background: linear-gradient(to bottom right, #038510, #049313);
    border-radius: 20px 0 20px 0;
    box-sizing: border-box;
    position: absolute;
    margin-top: 15%;
    z-index:0;
  }

  .tecnor-right {
    width: 55%;
    height: 40%;
    background: linear-gradient(to bottom right, #038510, #049313);
    box-sizing: border-box;
    border-radius: 20px 0 20px 0;
    margin-left: 40%;
    position: absolute;
    z-index:0;
  }

  .tecnor-left2 {
    width: 40%;
    height: 55%;
    background: linear-gradient(to bottom right, #FFF516, #FFF400);
    border-radius: 20px 0 20px 0;
    box-sizing: border-box;
    position: relative;
    z-index:100;
  }

  .tecnor-right2 {
    width: 40%;
    height: 55%;
    background: linear-gradient(to bottom right, #FFF516, #FFF400);
    box-sizing: border-box;
    border-radius: 20px 0 20px 0;
    margin-left: 60%;
    z-index:100;
    position: relative;
    
  }
  @keyframes tecnor-base {
    0% {
      opacity: 0;
      transform: scale(.3) rotate(0deg) skew(10deg, 10deg);;
    }
    30% {
      opacity: 1;
      transform: scale(1) rotate(360deg);
    }
    80% {
      opacity: 1;
      transform: scale(1) rotate(360deg);
    }
    100% {
      opacity: 0;
      transform: scale(.3) rotate(0deg skew(10deg, 10deg));
    }
  }