#main-header {background: #4682B4; color: white; position: absolute; top: 0; left: 0; width: 100%; text-align: center; font-family: Arial; height: 80px}
#main-header .texttitle {font-size: 30px; } 
#main-header .jarmanecu {font-size: 23px;}
#main-header .control {font-size: 17px;}

#main-header .imgavances {
    padding-left: 18em;
	top: 10em;
	background-repeat: no-repeat,repeat-x;
	background-position: 10px 4px,0px 0px;
}

*{
    padding:0;
    margin:0;
    box-sizing:border-box;
}
body {
	display: flex;
	align-items: center;
	justify-content:center;
	height:100vh;
	font-family: Arial, Helvetica, sans-serif;
	background: linear-gradient(27deg, #34495e 50%, #2c3e50 50%);
}
.form-body{
    width: 400px;
    min-width: 300px;
    border-radius: 10px;
    border-top-left-radius: 50px;
    border-bottom-right-radius:50px;
    border:solid 1px #2980b9;
    margin:10px;
}
.form-body img{
    width:150px;
    display:block;
    margin:20px auto;
}
.text{
    text-align:center;
    font-size: 1.5rem;
    font-weight:600;
    color:#fff;
    margin-bottom:25px;    
}
.form-body input{
    display:block;
    margin:auto;
    height:40px;
    width:75%;
    padding-left:10px;
    color:#fff;
    border:1px solid #fff;
    border-radius: 2px;
    font-family: verdana, Geneva, tahoma, sans-serif;
    background-color: transparent;
    border-top-left-radius: 10px;
    border-bottom-right-radius: 10px;
    font-size: 1rem;
    outline:none;
}
.form-body input[type="password"]{
    margin-top:20px;
}
::placeholder{
    font-size:1rem;
    color:rgba(255,255,255,.596);
}
.form-body input:hover{
    transition: .5s;
    border: 1px solid #2980b9;
    color:  #2498db;
}
.form-body input[type="submit"]{
    display:block;
    margin:auto;
    margin-top:25px;
    margin-bottom:30px;
    height:40px;
    width:78%;
    background: transparent;
    color:#b9c4c6;
    border-radius:2px;
    cursor:pointer;
    outline:none;
    border:2px solid #2980b9;
    transition:all .5s ease;
}
.form-body input[type="submit"]:hover{
    color: #d5dbdd;
    border:2px solid #3498db;
    background:linear-gradient(#34495e,#2c3e50);
    
}


.form-body select{
    display:block;
    margin:auto;
    margin-top:25px;
    margin-bottom:30px;
    height:40px;
    width:78%;
    background: transparent;
    color:#b9c4c6;
    border-radius:2px;
    cursor:pointer;
    outline:none;
    border:2px solid #2980b9;
    transition:all .5s ease;
}

.form-body select:hover{
    color: #d5dbdd;
    border:2px solid #3498db;
    background:linear-gradient(#34495e,#2c3e50);
    font-family: verdana, Geneva, tahoma, sans-serif;
      font-size: 1rem;
}