.servicesList {
    padding: 12px 20px;
    box-shadow: 0px 0px 4px orange;
    border-radius: 50px;
    background: linear-gradient(-20deg, red, darkred) !important;
    text-align: center;
}

.servicesList li {
    margin: 4px;
    padding: 12px;
    display: inline-block;
    background-color: lightpink;
    border: 2px solid gold;
}

.glow-on-hover {
    width: auto;
    height: 50px;
    border: none;
    outline: none;
    color: #fff;
    background: #111;
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 10px;
}

.glow-on-hover:before {
    content: '';
    background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
    position: absolute;
    top: -2px;
    left:-2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing 20s linear infinite;
    opacity: 0;
    transition: opacity .3s ease-in-out;
    border-radius: 10px;
}

.glow-on-hover:active {
    color: #000
}

.glow-on-hover:active:after {
    background: transparent;
}

.glow-on-hover:hover:before {
    opacity: 1;
}

.glow-on-hover:after {
    z-index: -1;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #111;
    left: 0;
    top: 0;
    border-radius: 10px;
}

@keyframes glowing {
    0% { background-position: 0 0; }
    50% { background-position: 400% 0; }
    100% { background-position: 0 0; }
}


.btn-default{
    display: block;
    width: 250px;
    height: auto;
    line-height: 46px;
    text-decoration: none;
    text-align: center;
    border-radius: 50px;
    border: 3px solid seagreen;
    color: seagreen;
    font-size: 20px;
    font-family: arial;
    position: relative;
    overflow: hidden;
    background: lightgreen;
    text-transform: uppercase;
    transition: all .35s;
  }
  
  .btn-defaultbefore,
  .btn-defaultafter{
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    top: -100%;
    left: 0;
    background: seagreen;
    z-index: -1;
    transition: all .35s;
  }
  
  .btn-defaultbefore{
    opacity: .5;
  }
  
  .btn-defaultafter{
    transition-delay: .2s;
  }
  
  .btn-defaulthover{
    color: #fff;
  }
  
  .btn-defaulthover:before,
  .btn-defaulthover:after{
    top: 0;
  }