<div class="arrow"></div>
<div class="arrow-con"></div>
.arrow{
border-right: 1px solid;
border-bottom: 1px solid;
height: 11px;
width: 11px;
transform: rotate(225deg);
margin-left: 2px;
}
.arrow-con{
width:1px;
height: 68px;
background-color: #292b2c;
padding: 0;
margin-left: 7px;
margin-top: -12px;
cursor:pointer;
}
.one:hover .arrow {
border-right: 1px solid #f1cb30;
border-bottom: 1px solid #f1cb30;
height: 11px;
width: 11px;
transform: rotate(225deg);
margin-left: 2px;
}
.one:hover .arrow-con{
width:1px;
height: 68px;
background-color: #f1cb30;
padding: 0;
margin-left: 7px;
margin-top: -12px;
}
.arrow{
border-right: 1px solid;
border-bottom: 1px solid;
height: 11px;
width: 11px;
transform: rotate(225deg);
margin-left: 2px;
}
.arrow-con{
width:1px;
height: 10px;
background-color: #292b2c;
padding: 0;
margin-left: 7px;
margin-top: -12px;
cursor:pointer;
-webkit-transition: all 1s;
-moz-transition: all 1s;
-ms-transition: all 1s;
-o-transition: all 1s;
transition: all 1s;
}
.one {
display: inline-block;
}
.one:hover .arrow {
border-right: 1px solid #f1cb30;
border-bottom: 1px solid #f1cb30;
height: 11px;
width: 11px;
transform: rotate(225deg);
margin-left: 2px;
}
.one:hover .arrow-con{
width:1px;
height: 68px;
background-color: #f1cb30;
padding: 0;
margin-left: 7px;
margin-top: -12px;
}
<div class="one">
<div class="arrow"></div>
<div class="arrow-con"></div>
</div>