body,
html {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  font-family: "Mulish", Arial, Helvetica, sans-serif;
  padding-top: 80px;
}

.brand-title {
  vertical-align: bottom;
  display: inline-block;
}

.contact-number {
  background: #fff none repeat scroll 0 0;
  border-radius: 50px;
  color: #0077ed;
  padding: 4px 10px 4px;
  border: 1px solid #0077ed;
  -moz-transition: all 0.8s ease-in-out 0s;
  -webkit-transition: all 0.8s ease-in-out;
}

.mainPageContianer {
  /* The image used */
  background-image: url("/images/binary-system-557605_1920.jpg");

  /* Full height */
  height: 100%;

  /* Center and scale the image nicely */
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@media only screen and (max-width: 991px) {
  .contact-number-container {
    position: fixed;
    bottom: 10px;
    right: 10px;
  }
}

@media only screen and (max-width: 320px) {
  .brand-title {
    display: none;
  }
}