/** LOADING **/
.nano_loading {
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    color: #fff;
    text-align: center;
    opacity: 0;
    transition: all 0.2s;
}
.nano_loading.nano_active {
    display: block;
    z-index: 99;
    opacity: 1;
}
.nano_loading span {
    line-height: 2em;
    margin: 0 auto -50px;
    display: block;
}
.nano_loading > div {
    width: 100%;
    height: 100%;
    flex: 0 0 25%;
    box-sizing: border-box;
    margin: 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.bt-spinner {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    background-color: transparent;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    animation: 1s spin linear infinite;
}
-webkit-@keyframes spin {
-webkit-from {
      transform: rotate(0deg);
}
-webkit-to {
      transform: rotate(360deg);
}
}
@keyframes spin {
from {
      transform: rotate(0deg);
}
to {
      transform: rotate(360deg);
}
}


#app {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #2c3e50;
    margin-left: -20px;
}
#nav {
    padding: 30px;
}
#nav a {
    font-weight: bold;
    color: #2c3e50;
}
#nav a.router-link-exact-active {
    color: #42b983;
}
@media screen and (max-width: 782px) {
#app {
      margin-left: -10px;
}
}