小编Moh*_*ban的帖子

.days-cal li {
  color: #d5d1e6;
  height: 36px;
  width: 36px;
  display: inline-block;
  border-radius: 19px;
  margin: 0 5px;
  padding-top: 06px;
  -webkit-transition: 0.5s linear;
  -moz-transition: 0.5s linear;
  -o-transition: 0.5s linear;
  transition: 0.5s linear;
}
.days-cal li.active {
  background: #4B916C;
  text-align: center;
  margin: 0px 0;
  padding-top: 6px;
}

<div class="expand-view inven-l">
  <div class="item">
    <ul class="days-cal">
      <li ng-class="{'active':weekOf==1}" ng-click="weekSelect(1)">Sun</li>
      <li ng-class="{'active':weekOf==2}" ng-click="weekSelect(2)">Mon</li>
      <li ng-class="{'active':weekOf==3}" ng-click="weekSelect(3)">Tue</li>
      <li ng-class="{'active':weekOf==4}" ng-click="weekSelect(4)">Wed</li>
      <li ng-class="{'active':weekOf==5}" ng-click="weekSelect(5)">Thu</li>
      <li ng-class="{'active':weekOf==6}" ng-click="weekSelect(6)">Fri</li>
      <li ng-class="{'active':weekOf==7}" ng-click="weekSelect(7)">Sat</li>

    </ul>
  </div>
</div>