.sweep-to-right {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}

.sweep-to-right:before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #351810;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transform-origin: 0 50%;
    transform-origin: 0 50%;
    -webkit-transition-property: transform;
    transition-property: transform;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}

.sweep-to-right:hover,
.sweep-to-right:focus,
.sweep-to-right:active {
    color: #7b6156;
}

.sweep-to-right:hover:before,
.sweep-to-right:focus:before,
.sweep-to-right:active:before {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}

.underline-from-left {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  overflow: hidden;
}
.underline-from-left:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  right: 100%;
  bottom: 0;
  background: #ffffff;
  height: 2px;
  -webkit-transition-property: right;
  transition-property: right;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.underline-from-left:hover:before, .underline-from-left:focus:before, .underline-from-left:active:before {
  right: 0;
}