.slider h3,
.slider h5,
.clients h3 {
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.parallax-container {
    height: 20%;
}

.parallax img {
    filter: grayscale(1);
    opacity: 0.5 !important;
}

.clients img {
    max-width: 150px;
    filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.8));
}

section,
footer {
    padding: 20px 0;
}

html {
    scroll-behavior: smooth;
}

.cable h3 {
    text-align: center;
}

.column {
    float: left;
  width: 50%;
  padding: 10px;
  height: 300px;
}



.float{
	position:fixed;
	width:60px;
	height:60px;
	bottom:40px;
	right:40px;
	background-color:#25d366;
	color:#FFF;
	border-radius:50px;
	text-align:center;
  font-size:30px;
	box-shadow: 2px 2px 3px #999;
  z-index:100;
}

.my-float{
	margin-top:16px;
}