.position {
  position: fixed;
  bottom: 0;
  left: 0;
}

.logo {
  height: 50px;
  width: 150px;
  line-height: 50px;
  font-size: 25px;
  color: white;
  background-color: red;
  text-align: center;
}

.bandeau {
  width: 100%;
  overflow: hidden;
  height: 50px;
  background-color: #000;
  padding-left: 100%;
  margin-left: 150px;
}

.actu {
  display: inline-block;
  height: 50px;
  line-height: 50px;
  white-space: nowrap;
  padding-right: 100%;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-name: actu;
  animation-name: actu;
  -webkit-animation-duration: 30s;
  animation-duration: 30s;
}

.actu_titre {
  display: inline-block;
  padding: 0 25px;
  font-size: 25px;
  color: white;
}

@-webkit-keyframes actu {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    visibility: visible;
  }
  100% {
    -webkit-transform: translate3d(-100%, 0, 0);
    transform: translate3d(-100%, 0, 0);
  }
}

@keyframes actu {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    visibility: visible;
  }
  100% {
    -webkit-transform: translate3d(-100%, 0, 0);
    transform: translate3d(-100%, 0, 0);
  }
}