body {
  
  color: #fff;
  font-family: 'Raleway', sans-serif;
}


html { 
  background: url(img/bg.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

.logoos img {
border-radius: 0%;
}

.logoos img:hover {
  -webkit-transform: rotate(0deg);
     -moz-transform: rotate(0deg);
       -o-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
          transform: rotate(0deg);
}

/*TILT*/
img {
	border-radius: 50%;
  -webkit-transition: all 0.5s ease;
     -moz-transition: all 0.5s ease;
       -o-transition: all 0.5s ease;
      -ms-transition: all 0.5s ease;
          transition: all 0.5s ease;
}
 
img:hover {
  
  -webkit-transform: rotate(360deg);
     -moz-transform: rotate(360deg);
       -o-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
          transform: rotate(360deg);
}