.footer{
  padding: 40px;
  background-color: black;
  padding-bottom: 70px;
}

.footer-columns{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;

}
.logo-container{
  height: 135px;
}
.footerLogoSVG{
  width: 145px;
  fill:white
}
.footerLogoSVG:hover{
  fill: var(--primary-color);
}
.footer-heading{
  font-size: 25px;
  font-weight: 600;
  margin-bottom: 20px;
  color: white
}
.footer-column{
  margin-left: 30px;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 10px;
  }
.footer-address, .footer-links a{
  color: white;
  text-decoration: none;
  font-size: 20px;
  font-weight: 300;
}
.footer-links a:hover{
  color: var(--primary-color);
}
#copyright-message{
  font-weight: 300;
  color: white;
}
#sra-logo{
  margin: auto;
  max-width:275px;
  max-height:163px;
}
#sra-logo-div{
  position: relative;
  padding-bottom: 59.1%;
  height: auto;
  overflow: hidden;
}
@media screen and (max-width: 1000px) {
  .footer-columns{
    display: block;
  }
  .footer div{
    margin-left: auto;
    margin-right: auto;
  }
  .footer-column{
    margin-right:0px;
    margin-bottom: 30px;
  }
  .footerLogoSVG {
    display:block;
    margin: auto;
  }
  .footer-links, .footer-heading, .footer-address, #copyright-message{
    text-align: center;
  }
  .linkedIn-button{
    margin-top:20px;
  }
}