sp-peoplepicker.css

.cam-peoplepicker-input {
   width: 60%;
}

.cam-peoplepicker-userlookup {
   height: 50px;
   overflow: hidden;
   border: 1px solid #99b0c1;
   padding: 2px 5px 2px 5px;
}

.cam-peoplepicker-usersearch {
   position: absolute;
   z-index: 2;
   display: none;
   cursor: pointer;
   background-color: #fff;
}

.cam-peoplepicker-userSpan {
   border-collapse: collapse;
   cursor: pointer;
   display: inline-block;
   margin-bottom: 1px;
   margin-left: 2px;
   margin-right: 5px;
   margin-top: 0px;
   white-space: nowrap;
}

.cam-entity-resolved {
   border-collapse: collapse;
   cursor: pointer;
   display: inline-block;
   max-width: 400px;
   overflow: hidden;
   text-decoration: underline;
   vertical-align: bottom;
   white-space: nowrap;
}

.cam-peoplepicker-delImage {
   border-collapse: collapse;
   cursor: pointer;
   margin-left: 3px;
   text-decoration: none;
   white-space: nowrap;
}

   .cam-peoplepicker-delImage:hover {
      text-decoration: none;
   }

.cam-peoplepicker-edit {
   border-style: none !important;
   border-color: currentColor !important;
   border-width: 0px !important;
   max-width: 435px;
   outline-color: invert !important;
   outline-style: none !important;
   outline-width: 0px !important;
}