#overlay, #loading {
    position:fixed;
    width:100vw;
    height:100vh;
    overflow:hidden;
    top:0;
    left:0;
    right:0;
    bottom:0;
    animation:overlay .3s forwards ease;
    background-color:rgba(0,0,0,.8);
    transform:scale(1);
    transform-origin:center center;
    z-index: 2000;
    display: block;  
    > div {
        position:absolute;
        top:50%;
        left:50%;
        transform:translate(-50%,-50%);
    }
    header{
        @include fancy_sans;
        @include fontsize(18);
        padding: 1rem 1rem 1rem 0;
        margin-left: 0;
    }
}
.top {
    z-index: 10000;
}
@keyframes modal{
  from{
	-webkit-transform: scale(0.5);
	-moz-transform: scale(0.5);
	-ms-transform: scale(0.5);
	transform: scale(0.5);
	opacity: 0;
	-webkit-transition: all 0.4s;
	-moz-transition: all 0.4s;
	transition: all 0.4s;
  };
  to{
	-webkit-transform: scale(1);
	-moz-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);
	opacity: 1;
  }
}
@keyframes overlay{
  from{
    background-color:rgba(0,0,0,0);
  };
  to{
    background-color:rgba(0,0,0,.8);
  }
}
#overlay-wrapper {
    max-width: 52%;
    width: 90%;
}
#loading #overlay-wrapper {
    max-width: 10%;
}
#modal {
    min-height: 330px;
    padding: 0 1rem 1rem 1rem;
    background-color: white;
    border-radius: 4px;
    overflow:hidden;
    animation:modal .2s forwards ease;
    -webkit-box-shadow: 0px 2px 16px 2px rgba(0,0,0,0.5);
    -moz-box-shadow: 0px 2px 16px 2px rgba(0,0,0,0.5);
    box-shadow: 0px 2px 16px 2px rgba(0,0,0,0.5);


    & > div {
        color: #424242;
        background-color: white;
    }
    // specific fixes for notebook create form
    #nb-create-form { width: 99%;}
    .flex-wrapper {
        display: block;
        margin-top: .5rem;
        #color-picker {
            margin-top: 3rem; 
            margin-left: .25rem; 
        }
        .nb-name { width: 100%;}
    }
    input[type="submit"] {
        float: right;
    }

}
#loading #modal {
    min-height: auto;
}
#hed-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    & > * {
        width: auto;
    }
}

.loader {
    font-size: 10px;
    margin: 50px auto;
    text-indent: -9999em;
    width: 11em;
    height: 11em;
    border-radius: 50%;
    background: $link_color;
    background: -moz-linear-gradient(left, $link_color 10%, rgba(255, 255, 255, 0) 42%);
    background: -webkit-linear-gradient(left, $link_color 10%, rgba(255, 255, 255, 0) 42%);
    background: -o-linear-gradient(left, $link_color 10%, rgba(255, 255, 255, 0) 42%);
    background: -ms-linear-gradient(left, $link_color 10%, rgba(255, 255, 255, 0) 42%);
    background: linear-gradient(to right, $link_color 10%, rgba(255, 255, 255, 0) 42%);
    position: relative;
    -webkit-animation: load3 1.4s infinite linear;
    animation: load3 1.4s infinite linear;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}
.loader:before {
    width: 50%;
    height: 50%;
    background: $link_color;
    border-radius: 100% 0 0 0;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
}
.loader:after {
    background: #fff;
    width: 75%;
    height: 75%;
    border-radius: 50%;
    content: '';
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
@-webkit-keyframes load3 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load3 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}