body{
    background-color: #91abb5;
}
.navelement {
    border-right: 3px solid;
    border-bottom: 3px solid;
    border-left: 3px solid;
    text-align: center;
    border-radius: 5px;
    margin-bottom:15px;
    margin-left: 0;
}
li{
    margin-left: 10px;
    margin-right: 10px;
}
.center {
    margin-bottom: 5%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
}
.sidea{
    color: black;
}
.boxhead {
    color: #FFFFFF;
    text-decoration: none;
}
.insubmit{
    color: black;
    background-color: black;
}
.textinput{
    width: 100%;
    height: 25%;
    color: black;
    white-space: pre-wrap;
}
.messagediv{
    white-space: pre-wrap;
    word-wrap: break-word;
}
hr{
    border-top-color: black;
}
.sidenav{
    margin-top: 25px;
}
.data_server_sent{
    cursor:pointer;
}
pre {
    white-space: pre-wrap;
}
.container-fluid img{
    display:block;
    margin-left:auto;
    margin-right:auto;
    max-height: 500px;
    max-width: 100%;
}
.col-sm-9{
	margin-bottom:25px;
	font-size:large;
}
.loader {
  border: 16px solid #f3f3f3; /* Light grey */
  border-top: 16px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}