.btn {
  transition-property: all;
  transition-duration: 0.2s;
  transition-timing-function: linear;
  transition-delay: 0s;
  padding: 10px 20px;
  margin-right: 10px;
  background-color: #fff;
  border: 1px solid #2c2c2c;
  border-radius: 3px;
  cursor: pointer;
  outline: none;
}
.btn:last-child {
  margin-right: 0;
}

.content__inner {
  width: 375px;
  height: 550px;
  margin: auto;
  box-shadow: 0 8px 17px 2px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.2);
}

.tabs {
  position: relative;
  padding: 15px;
  height: 100%;
  overflow: hidden;
}

.tabs__nav {
  position: relative;
}

.tabs__nav-decoration {
  top: 0;
  left: 0;
  height: 100%;
  transition: width .2s linear 0s, -webkit-transform .2s ease-out 0s;
  transition: width .2s linear 0s, transform .2s ease-out 0s;
  transition: width .2s linear 0s, transform .2s ease-out 0s, -webkit-transform .2s ease-out 0s;
  border-radius: 3px;
  z-index: 1;
}

.tabs__nav-list {
  position: relative;
  display: flex;
  justify-content: space-between;
  list-style-type: none;
  z-index: 5;
  gap: 20px;
}

.tabs__nav-item {
  transition-property: all;
  transition-duration: 0.2s;
  transition-timing-function: linear;
  transition-delay: 0s;
  cursor: pointer;
}
.tabs__nav-item.is-active {
  transition-property: all;
  transition-duration: 0.2s;
  transition-timing-function: linear;
  transition-delay: 0.05s;
}

.tabs__panels {
  position: relative;
  margin-top: 30px;
}

.tabs__panel {
  height: 0px;
  left: 0;
  transition: none;
  -webkit-transform: scale(0.8);
          transform: scale(0.8);
  width: 100%;
  opacity: 0;
  display: none;
}

.tabs__panel.is-active {
  transition: all .25s linear 0s;
  -webkit-transform: scale(1);
          transform: scale(1);
  opacity: 1;
  height: auto;
  margin-top: 80px;
  display: block;
}

.tabs__panel-card {
  display: flex;
  margin-bottom: 30px;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.12), 0 1px 5px 0 rgba(0, 0, 0, 0.2);
}
.tabs__panel-card:last-child {
  margin-bottom: 0;
}

.tabs__panel-card--spaced-between {
  justify-content: space-between;
}

.tabs__panel-avatar {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.15);
}

.tabs__panel-img {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 4px;
  background-color: rgba(0, 0, 0, 0.15);
}

.tabs__panel-content {
  width: 100%;
  margin-left: 30px;
}
.tabs__panel-content:first-child {
  margin-left: 0;
}
.tabs__panel-content:not(:last-child) {
  margin-right: 30px;
}
.tabs__panel-content:before, .tabs__panel-content:after {
  display: block;
  width: 100%;
  height: 20px;
  content: '';
  background-color: rgba(0, 0, 0, 0.15);
}
.tabs__panel-content:before {
  margin-bottom: 8px;
}

@media (max-width: 768px) {
    .tabs__panel.is-active {
      margin-top: 40px
    }
}